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Objective: The objective of this study is to investigate the impact of fluid status on perioperative outcomes of patients undergoing cytoreductive surgery (CRS) for advanced epithelial ovarian cancer (EOC)., Methods: Patients undergoing CRS for stage III or IV EOC at a comprehensive cancer center from 12/2010 to 05/2015 were identified. Those who underwent upper abdominal procedures or colon resections were included. Demographic, perioperative, and 30-day complication data were collected. Perioperative weight change was utilized as a surrogate for fluid status. The time to diuresis (tD) was defined as the postoperative day the patient's weight began to downtrend., Results: One hundred ten patients were included. Median age was 62years and median BMI 25.8kg/m 2 . The majority (74.5%) were stage IIIC. At least 1 bowel resection was performed in 60 cases (54.5%). A median of 5381mL of crystalloid (range 1000-17,550mL) and 500mL of colloids (range 0-2783mL) was given intraoperatively. The median perioperative weight change was +7.3kg (range-0.9kg to +35.7kg). The median tD was 3days (range 1-17days). On univariate analysis, net positive fluid status was associated with unscheduled reoperation, anastomotic leak, surgical site infections (SSI), and length of stay >5days. On multivariate analysis, fluid status was independently associated with SSI (p=0.01)., Conclusions: Perioperative fluid excess is common in patients undergoing CRS for EOC and is independently associated with SSI., (Copyright © 2016. Published by Elsevier Inc.)

Objective: To evaluate the cost-effectiveness of the multivariate index assay (MIA) for use in triaging women with an adnexal mass relative to modified American College of Obstetricians and Gynecologists (mACOG) referral guidelines and CA-125 testing alone., Methods: The MIA triage algorithm was based on qualitative serum testing of five biomarkers: transthyretin, apolipoprotein, A-1, 2-microglobulin, transferrin, and CA-125. An economic analysis was developed to evaluate the clinical and cost implications of adopting MIA in clinical practice versus the mACOG referral guidelines and CA-125 alone, over a lifetime horizon, from the perspective of the public payer. Clinical parameters used to characterize patients' disease status, quality of life, and treatment decisions were estimated using the results of published studies; costs were approximated using reimbursement rates from CMS fee schedules. Model endpoints included overall survival (OS), costs, quality-adjusted life years (QALYs), and incremental cost-effectiveness ratio (ICER). The cost-effectiveness threshold was set to $50,000 per QALY. One-way sensitivity analysis was performed to assess uncertainty of individual parameters included in the analysis. All costs were reported in 2014 US dollars., Results: Use of MIA was cost-effective, resulting in fewer re-operations and pre-treatment CT scans. Overall MIA resulted in an ICER of $35,094/QALY gained. MIA was also cost-saving and QALY-increasing compared to use of CA-125 alone with an ICER of $12,189/QALY gained. One-way sensitivity analysis showed the ICER was most affected by the following parameters: (1) sensitivity of MIA; (2) sensitivity of mACOG; and (3) percentage of patients, not referred to a gynecologic oncologist, who were correctly diagnosed with advanced epithelial ovarian cancer (EOC)., Conclusion: Use of MIA is a more cost-effective triage strategy than mACOG or CA-125. It is expected to increase the percentage of women with ovarian cancer that are referred to gynecologic oncologists, which is shown to improve clinical outcomes. Limitations include the use of assumptions when published data was unavailable, and the use of multiple sources for survival data.

Objective: To analyze the cost of treating women with advanced stage epithelial ovarian cancer (EOC) undergoing primary debulking surgery (PDS) or neo-adjuvant chemotherapy (NACT)., Methods: The Surveillance, Epidemiology, and End Results (SEER) - Medicare database (1992 to 2009) was used to evaluate the 7-month cost of care following PDS and NACT for advanced EOC. Multivariate analyses were used to evaluate differences between women treated by PDS and NACT on cost and survival., Results: Of the 4506 women eligible for analysis, 82.4% underwent PDS and 17.6% received NACT. Eighty-five percent with stage IIIC and 78.5% with stage IV EOC underwent PDS (p<0.0001). No significant difference in the median cost of care between PDS and NACT existed in women with stage IIIC EOC ($59,801 vs. $59,905). There was a 12% increase in adjusted cost of care for stage IV patients ($63,131 vs. $55,302) who received PDS (p<0.0001). Increasing Charlson score was associated with an increase in 7-month cost of care in both stages. NACT was associated with a decreased 5-year overall survival in women with stage IIIC EOC (HR=1.27, 95% CI: 1.10-1.47) and stage IV EOC (HR=1.19, 95% CI: 1.03-1.37) compared to PDS., Conclusion: NACT and PDS are comparable in cost for women with stage IIIC EOC, and PDS is minimally more expensive for women with stage IV EOC. PDS was associated with an increase 5-year overall survival. Future investigations should include cost-effectiveness analyses where additional measures such as quality adjusted life years and propensity scored survival are included., (Copyright © 2015. Published by Elsevier Inc.)

Advanced stage epithelial ovarian cancer is difficult to treat. Despite advances in surgical resection and adjuvant chemotherapy the majority of patients suffer from disease recurrence. In an effort to improve oncologic outcomes, including progression free and overall survival, novel surgical paradigms and chemotherapeutic techniques have emerged over the past decade. An emphasis has been placed on achieving maximal surgical cytoreduction (defined as no visible residual disease) at completion of surgery, in combination with intra-peritoneal (IP) chemotherapy, as well as hyperthermic IP chemotherapy (HIPEC). This review article will discuss the evolution of surgical cytoreduction in the treatment of advanced stage epithelial ovarian cancer, as well as the development of adjuvant treatments that increasingly utilize the biologic advantage provided by microscopic residual disease.

Objective: To investigate disparities in the frequency of ovarian cancer-related surgical procedures and access to high-volume surgical providers among women undergoing initial surgery for ovarian cancer according to race., Methods: The California Office of Statewide Health Planning and Development database was accessed for women undergoing a surgical procedure that included oophorectomy for a malignant ovarian neoplasm between 1/1/06 and 12/31/10. Multivariate logistic regression analyses were used to evaluate differences in the odds of selected surgical procedures and access to high-volume centers (hospitals ≥ 20 cases/year) according to racial classification., Results: A total of 7933 patients were identified: White = 5095 (64.2%), Black = 290 (3.7%), Hispanic/Latino = 1400 (17.7%), Asian/Pacific Islander = 836 (10.5%) and other = 312 (3.9%). White patients served as reference for all comparisons. All minority groups were significantly younger (Black mean age 57.7 years, Hispanic 53.2 years, Asian 54.5 years vs. 61.1 years, p < 0.01). Hispanic patients had lower odds of obtaining care at a high-volume center (adjusted OR (adj. OR) = 0.72, 95% CI = 0.64-0.82, p < 0.01) and a lower likelihood of lymphadenectomy (adj. OR = 0.80, 95% CI=0.70-0.91, p<0.01), bowel resection (adj. OR = 0.80, 95% CI = 0.71-0.91, p < 0.01), and peritoneal biopsy/omentectomy (adj. OR = 0.69, 95% CI = 0.58-0.82, p<0.01). Black racial classification was associated with a lower likelihood of lymphadenectomy (adj. OR = 0.76, 95% CI = 0.59-0.97, p = 0.03)., Conclusions: Among women undergoing initial surgery for ovarian cancer, Hispanic patients are significantly less likely to be operated on at a high-volume center, and both Black and Hispanic patients are significantly less likely to undergo important ovarian cancer-specific surgical procedures compared to White patients., (© 2013.)

Objective: The objective of this article is to comprehensively review the scientific literature and summarize the available data regarding the outcome disparities of African American women with uterine cancer., Methods: Literature on disparities in uterine cancer was systematically reviewed using the PubMed search engine. Articles from 1992 to 2012 written in English were reviewed. Search terms included endometrial cancer, uterine cancer, racial disparities, and African American., Results: Twenty-four original research articles with a total of 366,299 cases of endometrial cancer (337,597 Caucasian and 28,702 African American) were included. Compared to Caucasian women, African American women comprise 7% of new endometrial cancer cases, while accounting for approximately 14% of endometrial cancer deaths. They are diagnosed with later stage, higher-grade disease, and poorer prognostic histologic types compared to their Caucasian counterparts. They also suffer worse outcomes at every stage, grade, and for every histologic type. The cause of increased mortality is multifactorial. African American and white women have varying incidence of comorbid conditions, genetic susceptibility to malignancy, access to care and health coverage, and socioeconomic status; however, the most consistent contributors to incidence and mortality disparities are histology and socioeconomics. More robust genetic and molecular profile studies are in development to further explain histologic differences., Conclusions: Current studies suggest that histologic and socioeconomic factors explain much of the disparity in endometrial cancer incidence and mortality between white and African American patients. Treatment factors likely contributed historically to differences in mortality; however, studies suggest most women now receive equal care. Molecular differences may be an important factor to explain the racial inequities. Coupled with a sustained commitment to increasing access to appropriate care, on-going research in biologic mechanisms underlying histopathologic differences will help address and reduce the number of African American women who disproportionately suffer and die from endometrial malignancy., (Copyright © 2013 Elsevier Inc. All rights reserved.)

Study Objective: To investigate the impact of operating surgeon specialty on rates of ovarian preservation, and to explore differences in surgical management when malignant lesions are identified., Design: Retrospective study., Setting: Education and research hospitals., Participants: Between January 1, 2003 and January 1, 2009, all female patients ≤ 20 years of age undergoing surgery with pathologically confirmed ovarian or fallopian tube tissues removed were evaluated., Interventions: Demographic, operative, and pathologic data were abstracted., Main Outcome Measures: Rates of ovarian preservation with benign lesions, and rates of appropriate surgical staging when malignant lesions were identified., Results: The mean age was 11.9 ± 4.4 years. Malignant lesions were larger than benign masses, 17.3 ± 7.1 cm versus 8.8 ± 7.1 cm respectively (P < .001). Torsion was associated with oophorectomy with a relative risk (RR) of 1.86 and 95% confidence interval (CI) of 1.35-2.57 (P = 0.033). Postmenarchal patients were less likely to undergo ovarian sacrificing procedures (RR 0.62, 95% CI 0.45-0.84, P < .001). The relative risk of incomplete surgical staging with malignant lesions was reduced in the presence of a gynecologic oncologist (RR 0.14, 95% CI 0.02-0.89, P = .003)., Conclusion: Ovarian conservation should be prioritized in cases with benign lesions, whereas complete and accurate surgical staging is imperative when malignancy is identified., (Copyright © 2011 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.)

Objective: To evaluate the association of race and surgical approach for women who underwent surgical treatment for uterine cancer., Methods: The design was a retrospective cohort study of discharge data from nonfederal acute care hospitals in Maryland from 2000 to 2009. Women aged 18 and older who underwent hysterectomy for uterine cancer were included in the study population. The main outcome measure was receipt of lymphadenectomy. Secondary outcomes included receipt of minimally-invasive surgical approach, in-hospital mortality and individual surgeon and individual hospital annual uterine cancer case volume. The independent variable was race. We used logistic regression to calculate odds ratios and confidence intervals for each outcome of interest. Caucasians were the reference group., Results: Among 5470 women who underwent hysterectomy, 2727 (49.9%) underwent lymphadenectomy and 512 (9.4%) underwent surgery through a minimally-invasive approach. After adjusting for age, payer status and APR-DRG mortality risk score, African-Americans were more likely to be operated on by high-volume surgeons (adjusted OR=1.27, 95% CI: 1.09-1.49) yet were less likely to undergo minimally-invasive surgery (adjusted OR=0.60, 95% CI: 0.45-0.80). For the outcome of lymphadenectomy, there was no significant difference between Caucasians and African-Americans (OR=1.13, 95% CI: 0.98-1.30). There was no association between race and in-hospital mortality or between race and the odds of undergoing surgery at a high-volume hospital., Conclusion: In this retrospective analysis of uterine cancer patients, race is associated with likelihood of undergoing surgery through a minimally-invasive approach. Further analysis using prospectively collected data with more detail regarding peri-operative parameters is needed to further clarify possible reasons for this disparity., (Copyright © 2011 Elsevier Inc. All rights reserved.)

The goal of this study is to determine the feasibility of intravenous gemcitabine and an intraperitoneal platinum agent in the treatment of patients with ovarian cancer. We performed a retrospective chart review of patients with primary, persistent or recurrent ovarian cancer, who received intravenous gemcitabine and an intraperitoneal platinum agent. Patients received gemcitabine (750 mg/m²) intravenous on days 1 and 8 and cisplatin (100 or 60 mg/m²) intraperitoneal on day 1 every 21 - 28 days. An alternate regimen was composed of gemcitabine (750 mg/m²) intravenous and carboplatin (AUC 5) intraperitoneal on day 1 every 21 days. Dose reductions occurred at the discretion of the prescribing physician.Intravenous gemcitabine and an intraperitoneal platinum agent were administered to 12 patients with advanced primary or recurrent ovarian cancer. Myelosuppression was the most common toxicity. Grade 3 or 4 thrombocytopenia, neutropenia and anemia occurred in 7, 8 and 2 patients respectively. Dose reductions were required in 7 of 12 patients. 10 of 12 patients received 6 cycles of the regimen. Treatment was discontinued prior to 6 cycles in 2 of 12 patients secondary to progression in one case and to grade 4 neutropenia and thrombocytopenia in another.The combination of intravenous gemcitabine and an intraperitoneal platinum agent appears to be a feasible regimen in patients with ovarian cancer. The most common toxicity was myelosuppression, which resulted in dose reductions in almost half of the patients.

The aim of this study was to determine if in vitro extreme drug resistance (EDR) to platinum and/or taxane chemotherapy was predictive of patient response to intraperitoneal (I.P.) chemotherapy in patients with stage III or recurrent epithelial ovarian cancer (EOC). Fifty-six patients were retrospectively identified who underwent optimal cytoreductive surgery for primary or recurrent eOC and then received at least three cycles of either intravenous (I.V.) or I.P. chemotherapy with platinum and paclitaxel-based chemotherapy. EDR to platinum and/or paclitaxel was determined using a commercially available assay (Oncotech, Inc., Tustin, CA). The primary outcome measure was progression-free survival (PFS). Twenty-nine (52%) patients received I.P. chemotherapy and 27 (48%) received I.V. chemotherapy. The patients were well matched in terms of age, stage, grade and histology. Ten (35%) patients in the I.OP. arm and ten (37%) patients in the I.V. arm showed EDR to either platinum and/or paclitaxel. Median PFS for all I.P. chemotherapy patients was 23 months, compared with 13 months for those receiving I.V. chemotherapy (p = 0.04). Patients with EDR to platinum and/or taxane who underwent I.V. chemotherapy had a median PFS of 13.5 months, whereas those who underwent I.P. treatment had a median PFS of 15 months (p = 0.69). Median overall survival had not been reached at the time of analysis.No significant difference in PFS was noted between patients who underwent I.P. and those who underwent I.V. chemotherapy when EDR was predicted to either platinum or paclitaxel or both. These data suggest that the decision to offer I.P. chemotherapy, with the attendant increase in morbidity, in the setting of EDR to platinum and/or taxane chemotherapy, may not be beneficial. Prospective studies, preferably analyzing platinum or taxane EDR individually, are required to validate these observations.

Uterine artery embolization (UAE) allows treatment of recalcitrant fibroids, but does not provide a surgical specimen. In the rare instance that a uterine mass represents a uterine leiomyosarcoma (LMS), UAE may delay diagnosis. We report a case of a 45-year-old woman who underwent resection of a substernal mass five years after UAE. Pathology demonstrated LMS. She received radiation therapy to the surgical site. Upon recovery, she underwent a hysterectomy and bilateral salpingo-oophorectomy. Pathology demonstrated uterine LMS. She was managed conservatively and is without evidence of disease over two years after excision of her substernal mass. Multiple case reports have described a delay in diagnosis of uterine LMS after UAE. The current case is unique in that it the diagnosis was made based on the presence of a distant metastasis, which occurred years after UAE.

The objective of this study was to evaluate the pattern of chemoresistance in invasive micropapillary/low-grade serous ovarian carcinoma (invasive MPSC/LGSC) and high-grade serous ovarian carcinoma (HGSC) according to extreme drug resistance (EDR) assay testing. Surgical specimens of 44 recurrent ovarian cancer patients harvested at the time of cytoreductive surgery between August 1999 and February 2004 were identified retrospectively from the tumor registry database. Thirteen patients (29.5%) had recurrent invasive MPSC/LGSC and 31 (70.5%) patients had recurrent HGSC. Eight drugs were evaluated; EDR assay results were compared between LGSC and HGSC groups using Fisher exact tests and exact logistic regression models. Compared to HGSC, invasive MPSC/LGSC were more likely to manifest EDR to the drugs paclitaxel (69% vs 14%, P < 0.001), carboplatin (50% vs 17%, P= 0.05), cyclophosphamide (40% vs 23%, P= 0.41), gemcitabine (36% vs 19%, P= 0.40), and cisplatin (33% vs 28%, P= 0.72) and less likely to be resistant to etoposide (0% vs 44%, P= 0.007), doxorubicin (8% vs 45%, P= 0.03), and topotecan (8% vs 21%, P= 0.65). Exact logistic regression estimates revealed that invasive MPSC/LGSC patients had significantly increased probabilities of paclitaxel resistance odds ratio (OR) = 12.5 (95% CI: 2.3-100.0), P= 0.001 and carboplatin resistance OR = 4.8 (95% CI: 0.9-25.0), P= 0.07, while the HGSC cases were more likely to be resistant to etoposide OR = 12.1 (95% CI: 1.7-infinity), P=0.009 and doxorubicin OR = 8.6 (95% CI: 1.0-413.7), P= 0.05. In this retrospective analysis, patients with recurrent invasive MPSC/LGSC were more likely to manifest EDR to standard chemotherapy agents (platinum and paclitaxel). These observations may help to guide chemotherapeutic decision making in these patients if confirmed in a large-scale study.

The diagnosis of recurrent ovarian cancer can be difficult on cross-sectional imaging, and variable sensitivities and specificities have been reported for positron emission tomography (PET). Combined functional and anatomic imaging with PET plus computed tomography (CT) potentially allows for improved detection of tumor masses. We investigated the sensitivity, specificity, and accuracy of PET-CT for the diagnosis of recurrent ovarian cancer. Sixteen women with previously treated ovarian cancer underwent imaging on a combined PET-CT scanner followed by surgery to assess for possible recurrent disease. The fused PET-CT images were retrospectively reviewed for recurrent disease, and the results of PET-CT were compared with the operative notes. Eleven of the 16 patients had recurrent disease at surgery. The sensitivity, specificity, and accuracy of PET-CT for disease detection on a per-patient basis were 72.7%, 40%, and 62.5%, respectively. For cases of malignant adenopathy (n = 7), 100% were detected on PET-CT. For peritoneal lesions no larger than 1 cm (n = 23), 13% were detected on PET-CT. For peritoneal lesions larger than 1 cm (n = 8), 50% were detected on PET-CT. The sensitivity of PET-CT for recurrent ovarian cancer is moderate in patients with low volume disease. A trial involving a larger number of patients with a spectrum of disease volumes is necessary to determine the impact of PET-CT in clinical practice.

Introduction: Despite optimal surgery, some patients with early endometrial carcinoma develop recurrence and die of disease. A number of immunohistochemical (IHC)-identified cell products (markers) have been proposed as predictors of recurrence. This study characterizes a large series of endometrial carcinomas with previously described markers as well as markers that have not been investigated in endometrial carcinoma., Patients and Methods: Women who had undergone surgery for endometrial carcinoma were identified and specimens accessed. Tissue blocks were evaluated for ten IHC markers. Results were correlated with last known clinical status., Results: Mean follow-up was 43 months; complete data were available on 117 patients. Two women died of other causes; of the remaining 115, eight died of disease and six were alive with recurrence at last follow-up (12%). Vascular endothelial growth factor staining independently predicted recurrence and death. However, in multivariate analyses, only FIGO stage predicted outcome., Discussion: Our goal was to identify markers to predict which women with endometrial carcinoma were likely to have disease recurrence. We evaluated cell-cycle regulatory proteins, growth factors, hormone receptors, and angiogenic factors, but did not identify any marker that independently predicted outcome in multivariate analysis. This may reflect the few negative outcomes in our population.

The objective of this study was to evaluate the potential survival benefit of debulking macroscopic adenopathy and other clinical prognostic factors among patients with node-positive endometrial carcinoma. Demographic, operative, pathologic, and follow-up data were abstracted retrospectively for 41 eligible patients with FIGO stage IIIC endometrial cancer. Survival curves were generated using the Kaplan-Meier method and statistical comparisons were performed using the log rank test, logistic regression analysis, and the Cox proportional hazards regression model. All patients had positive pelvic lymph nodes and 20 patients (48.8%) had positive para-aortic lymph nodes. Postoperatively, all patients received whole pelvic radiation therapy, 17 received extended-field radiation therapy, and 15 patients received chemotherapy. The median disease-specific survival (DSS) time for all patients was 30.6 months (median follow-up 34. 0 months). Patients with completely resected macroscopic lymphadenopathy had a significantly longer median DSS time (37.5 months), compared to patients left with gross residual nodal disease (8.8 months, P = 0.006). On multivariate analysis, independent predictors of DSS were gross residual nodal disease (HR 7.96, 95% CI 2.54-24.97, P < 0. 001), age > or = 65 years (HR 6.22, 95% CI 2.05-18.87, P = 0.001), and the administration of adjuvant chemotherapy (HR 0.22, 95% CI 0.07-0.76, P = 0.016). We conclude that in patients with stage IIIC endometrial carcinoma, complete resection of macroscopic nodal disease and the administration of adjuvant chemotherapy, in addition to directed radiation therapy, are associated with improved survival.

The objective of this study was to assess the impact of surgical cytoreduction on the survival of patients with uterine papillary serous carcinoma (UPSC). Patients added to the institutional tumor registries between January 1980 and September 2001 with the diagnosis of UPSC were reviewed. The records of 43 patients who underwent surgical cytoreduction for FIGO stage III and IV disease were reviewed. The median survival of UPSC patients with microscopic residual disease was significantly improved compared to those with macroscopic residual disease following primary surgical cytoreduction. We conclude that primary surgical cytoreduction resulting in microscopic residual disease is associated with an improvement in recurrence-free survival and overall survival in women with UPSC.

Objective: The aim of this study was to characterize the histopathologic effects of electrosurgical tumor destruction of metastatic ovarian carcinoma using the argon beam coagulator (ABC) and evaluate the depth of tissue damage produced by a range of power settings and tissue interaction times., Methods: Epithelial ovarian carcinoma tumor specimens (1 cm(3)) were harvested intraoperatively. Following surgical excision, electrosurgical destruction of tumor was effected using the ABC at three power settings (60, 80, and 100 W) and three tissue interaction time intervals (1, 3, and 5 s), yielding nine experimental groups of 16 samples each (n = 144). Samples were formalin-fixed, cross-sectioned, stained with hematoxylin and eosin, and examined microscopically for histologic characteristics and depth of tissue destruction., Results: Microscopic evaluation revealed that the total depth of destruction (TDD) produced by the ABC was composed of three distinct zones of tissue injury: vaporization, carbonized eschar (ESC), and coagulative necrosis (NEC). For each power setting, the mean TDD increased in a linear fashion as the interaction time interval increased from 1 to 5 s (60 W, 1.71 to 2.43 mm; 80 W, 2.24 to 3.69 mm; 100 W, 3.21 to 5.58 mm). By regression analysis, both power setting and tissue interaction time were independently associated with increasing TDD, with power having the strongest effect. At all power settings and interaction time intervals, the incremental change in TDD was primarily a function of the degree of tissue vaporization, which increased from 0.59 mm at 60 W (1 s) to 3.22 mm at 100 W (5 s). For all experimental groups, the ratio of NEC/ESC was highly consistent, ranging from 1.03 to 1.33 (P > 0.05, Bonferroni multiple comparisons procedure), and demonstrated that for each resulting ESC, an equivalent or greater degree of underlying NEC was also present., Conclusions: The destruction of ovarian carcinoma tumor tissue produced by the ABC is dependent upon both power setting and tissue interaction time. Increasing depth of destruction is due predominantly to a deeper level of tissue vaporization. The NEC/ESC ratio provides a reliable means of estimating the true depth of tumor destruction produced by the ABC and may contribute to increased safety and efficacy of electrosurgical cytoreduction of using this technique., (Copyright 2001 Academic Press.)

Objective: The aim of this study was to evaluate the utility of the argon beam coagulator (ABC) in achieving optimal (< or =1 cm) disease status and facilitating the conversion of optimal but visible disease (0.1-1.0 cm) to microscopic residual disease (complete cytoreduction) among patients with advanced ovarian carcinoma., Methods: All patients undergoing their primary attempt at surgical cytoreduction for Stage IIIB-IV epithelial ovarian carcinoma between October 1, 1997 and June 30, 2000 were identified from the tumor registry database. Data were abstracted retrospectively and included: the size/location of precytoreduction disease, surgical procedures performed, the anatomic regions in which the ABC was used for cytoreduction, the size/location of residual tumor, and the date of last follow-up and disease status. Survival curves were generated using the Kaplan-Meier method, and statistical comparisons were performed using the chi(2) test, Fisher's exact test, log rank test, and multivariate logistic regression., Results: Forty-five patients were identified (FIGO Stage IIIB = 8, Stage IIIC = 29, Stage IV = 8). Overall, optimal cytoreduction was achieved in 84.4% of patients; 60.0% had only microscopic residual and 24.4% had residual disease 0.1-1.0 cm. The ABC was used to facilitate cytoreduction in 31 patients. Optimal disease status was achieved in 93.6% of cases in which the ABC was used compared with 64.3% for non-ABC cases (P < 0.023). ABC use was also associated with a higher rate of complete cytoreduction (74.2%) compared with non-ABC cases (28.6%, P < 0.004). Among patients left with optimal disease (< or =1 cm), conversion to only microscopic residual was achieved in 79.3% of cases using the ABC and 44.4% of cases without ABC use (P < 0.044). The ABC was associated with a statistically significantly higher rate of complete cytoreduction for disease located in the lesser sac/gastrocolic ligament (90.9% vs 14.3%), abdominal peritoneum (95.5% vs 50.0%), bowel mesentery (80.0% vs 0), and pelvis (89.3% vs 50.0%). Multivariate analysis revealed that use of the ABC (P = 0.006) and disease in three or fewer anatomic regions (P = 0.014) were independent predictors of a microscopic residual surgical outcome. Complete cytoreduction was associated with a significant advantage in median progression-free survival (22.2 months) compared with patients with optimal but visible (0.1-1.0 cm) residual disease (12.3 months) and those with suboptimal (>1.0 cm) residual disease (6.3 months, P < 0.001). Among ABC cases, the mean estimated blood loss was 527 ml, and major postoperative complications occurred in 9.7% of patients., Conclusions: The ABC is a useful adjunct to conventional tumor reductive techniques and appears to significantly increase the feasibility of achieving both optimal disease status and complete cytoreduction of all visible tumor in patients with macroscopic metastatic ovarian carcinoma., (Copyright 2001 Academic Press.)

As data continue to accumulate, the clinical characteristics of preinvasive and early invasive glandular cervical neoplasia are becoming progressively better defined. Cytologic screening for these lesions is imprecise; however, modifications to current classification systems may improve the overall accuracy. All glandular abnormalities on the Papanicolaou smear, nevertheless, require judicious evaluation and careful follow-up. Cervical conization is the most definitive means of diagnosing adenocarcinoma in situ (ACIS). Because ACIS has been thought to represent a multifocal process, with negative conization margins having limited predictive value, conservative management protocols have been difficult to endorse. Several large studies now indicate that the surgical margin status may be a more reliable indicator of true disease clearance than previously thought. For young patients desiring to maintain reproductive capacity, ACIS appears to be safely managed by cold-knife conization combined with diligent surveillance. Early invasive adenocarcinoma of the uterine cervix is associated with an excellent prognosis, and recent data suggest that radical surgery may be unnecessary.

Massive pelvic hemorrhage is a potential complication in any patient undergoing obstetric or gynecologic surgery. This article reviews the management of pelvic hemorrhage in obstetrics and gynecology, briefly discussing the blood supply to the pelvis and the physiology of normal coagulation and focusing on the causes and treatment of specific vascular injuries incurred during pelvic surgery.

Tamoxifen is frequently administered as adjuvant therapy for breast carcinoma and produces weak estrogen agonist effects in estrogen sensitive tissues. In addition to producing a measurable increase in the risk of endometrial carcinoma, tamoxifen has also been associated with increasing size of uterine leiomyomata as well as the development of new leiomyomata. As the indications for tamoxifen therapy expand, surveillance for additional potential associated adverse outcomes is warranted. A 44-year-old woman with a history of bilateral breast carcinoma presented with leiomyomatosis peritonealis disseminata and a right ovarian Brenner tumor 18 months after beginning adjuvant tamoxifen therapy. Although a causal link cannot be proven, this case is the second reported association between leiomyomatosis peritonealis disseminata, an ovarian Brenner tumor, and tamoxifen use for the treatment of breast carcinoma. Given the hormonal sensitivity of leiomyomatosis peritonealis disseminata, both mutagenic and mitogenic effects of tamoxifen on this rare entity must be considered. In the setting of continued hormonal treatment for breast carcinoma, the management of leiomyomatosis peritonealis disseminata presents unique clinical challenges.

Objective: The aim of this study was to evaluate survival outcome in patients with locoregional uterine papillary serous carcinoma (UPSC) after extended surgical staging (ESS)., Methods: All patients diagnosed with FIGO Stage I-III UPSC undergoing ESS (vertical incision, peritoneal cytology, TAH/BSO, omental biopsy, lymph node sampling, peritoneal biopsy) between 1/1/89 and 12/31/98 were identified retrospectively from the tumor registry database. Pathologic features predictive of regional extrauterine spread were evaluated using the log-rank test. The Kaplan-Meier method was used to generate survival curves, and median survival determinations were compared using the log-rank test or the proportional hazards regression model., Results: Twenty-six patients with locoregional UPSC were identified: FIGO Stage I (n = 11), Stage II (n = 7), and Stage III (n = 8). The median age at diagnosis was 66 years. Preoperative endometrial pathology correctly identified the presence of UPSC in 76.9% of cases. The only pathologic feature found to be predictive of regional extrauterine spread (Stage III) was myometrial invasion > or =50% (P = 0.028). Adjuvant radiation therapy (RT) was administered to 6/18 patients with Stage I/II disease and 5/8 patients with Stage III disease. Platinum-based chemotherapy was administered to 5 patients with Stage III disease. All recurrences of Stage I/II disease were located within the pelvis (16.7%). For Stage III disease, all recurrences occurred at distant sites (42.9%). The median follow-up time for surviving patients was 39.0 months (mean = 45.0 months). For all patients, the overall 5-year survival rate was 61.2%. According to FIGO stage, the overall 5-year survival rates were Stage I, 81.8%; Stage II, 64.3%; and Stage III, 31.3%. No significant differences were detected in the risk of death by stage, although there was a trend toward worse survival with Stage III disease: Stage I hazard ratio [HR] = 1.00, Stage II HR = 1.68, 95% confidence interval [CI] = 0.23-12.03, Stage III HR = 3.63, 95% CI = 0.65-20.12., Conclusions: Patients with locoregional UPSC following ESS have a more favorable prognosis than previously thought. The additional information provided by ESS facilitates the selection of adjuvant therapy. Whole pelvic RT is recommended for patients with Stage I/II disease. Pathologic Stage III disease portends a significant risk of distant recurrence. For these patients, administration of adjuvant chemotherapy should be considered in addition to directed RT., (Copyright 2001 Academic Press.)

Objective: To model the impact of increasing screening compliance or implementing liquid-based cytology in populations with known compliance patterns and risk profiles on rates of detection of cervical precancers., Methods: An adaptation of a time-varying Markov model was used to follow a theoretic cohort of 100,000 women from age 20 through age 80. Separate analyses of all women, white, and black women were completed using three compliance rates (self-reported, Healthy People 2000, and Healthy People 2010 compliance) and two Papanicolaou test sensitivities (conventional Papanicolaou smear and liquid-based cytology)., Results: All populations benefited from both increased compliance and liquid-based cytology use. Increasing compliance to Healthy People 2010 goals resulted in 23%, 21.7%, and 17% reductions in cervical cancer incidence for all women, white, and black women, respectively. Substituting liquid-based cytology for traditional Papanicolaou smear collection and processing with no change in compliance resulted in 32%, 32%, and 33% reductions in cervical cancer incidence for the same three subpopulations. In addition, cost-effectiveness of the liquid-based technology indirectly related to the risk profile of the population: for black women, the cost-effectiveness ratio was $10,335 per life year saved, whereas for white women, the ratio was $17,967 per life year saved., Conclusion: Using liquid-based cytology in all populations would be cost-effective in improving outcomes from cervical cancer. In high-risk populations, this new technology may represent the most cost-effective approach to improve cervical cancer outcomes.

Objective: The aim of this study was to evaluate the survival impact of cytoreductive surgery and other prognostic determinants in patients with Stage IV uterine papillary serous carcinoma (UPSC)., Methods: All patients with FIGO Stage IV UPSC diagnosed between January 1, 1989 and December 31, 1998 were identified from tumor registry databases. Individual patient data were collected retrospectively. Survival analysis and comparisons were performed using the method of Kaplan and Meier, the log-rank test, and the Cox proportional hazards regression model. Predictors of surgical outcome were evaluated using the log-rank test., Results: Thirty-one patients underwent primary cytoreductive surgery for Stage IV UPSC (median age, 65 years). The median survival for all patients was 14.4 months. Optimal cytoreduction was defined as residual disease < or =1 cm in maximal diameter. The only significant predictor of a suboptimal surgical outcome was the presence of disease in three or more anatomic regions. Overall, 16 of 31 patients (51.6%) completed primary surgery with optimal disease status. Optimal cytoreduction was associated with a median survival of 26.2 months, compared with 9.6 months for patients left with suboptimal residual disease (P < 0.001). At 24 months, 57.1% of optimally cytoreduced patients were still alive, compared with just 6.7% of patients left with suboptimal disease. Furthermore, patients with only microscopic residual tumor had a significantly longer median survival (30.4 months) than both patients with 0.1- to 1.0-cm residual disease (20.5 months) and those left with suboptimal disease (P = 0.004). Postoperative platinum-based chemotherapy was associated with a median survival of 17.1 months, compared with 9.5 months without such therapy (P = 0.018). Patients receiving the combination of platinum + paclitaxel had a median survival rate of 29.1 months versus 14.4 months for patients receiving platinum + cyclophosphamide +/- doxorubicin (P = 0.054). On multivariate analysis, the only statistically significant predictor of survival was the cytoreductive surgical outcome., Conclusions: The strongest predictor of overall survival for patients with Stage IV UPSC was the amount of residual disease following surgery. Recommended management for this group of patients should consist of maximal surgical cytoreduction followed by platinum-based chemotherapy, preferably in combination with paclitaxel., (Copyright 2001 Academic Press.)

Objective: The purpose of this article is to report a case of coexisting uterine choriocarcinoma and uterine malignant mixed mesodermal tumor (MMMT). The relevant literature is reviewed and possible pathogenesis discussed., Methods: The clinical course and histopathology of the case were reviewed and a Medline literature search for other cases was performed., Results: The patient's uterine tumor contained syncytiotrophoblastic and cytotrophoblastic cells that stained positively for the beta subunit of human chorionic gonadotrophin consistent with uterine choriocarcinoma. Pathology also revealed a second distinct neoplasm composed of adenocarcinoma admixed with sarcoma, compatible with a uterine MMMT. The patient experienced metastatic choriocarcinoma to her lungs, lymph nodes, and brain. She suffered a complicated clinical course and died 7 months after her initial diagnosis. The literature search revealed that various gynecologic and nongynecologic carcinomas with trophoblastic differentiation have been described, but an association with uterine MMMT has not been previously reported., Conclusions: Trophoblastic differentiation and choriocarcinoma associated with gynecologic and nongynecologic tumors is rare. We document the presence of uterine MMMT coexisting with uterine choriocarcinoma that followed an aggressive clinical course and review the possible pathogenesis of this lesion., (Copyright 2000 Academic Press.)

Objectives: 1) To assess if HPV (human papillomavirus)-DNA testing using the presently available technology offers any advantage over the utilization of the traditional Pap-smear as a screening tool for women at risk for cervical pre-cancers. 2) To assess if the HPV-DNA test is a valuable intermediate triage method for patients with Pap-smears demonstrating ASCUS (Abnormal Squamous Cells of Undetermined Significance) or LG-SIL (Low-Grade Squamous Intraepithelial Lesions) in order to better select those patients who would maximally benefit from colposcopy, thus, using clinical resources in an efficient way., Material and Methods: Review of the peer reviewed literature between 1992 and June 2000 regarding: 1) new and innovative approaches for cervical cancer screening and prevention; 2) advances in management protocols of ASCUS and LG-SIL with the introduction of HPV-DNA test., Results: HPV-DNA testing in association with the Pap (Papanicolau) smear performed either conventionally or, preferably, with the new liquid based cytology is a valuable adjunct with high sensitivity and acceptable specificity rates in defining those patients most likely to demonstrate HG-SIL (High-Grade Squamous Intraepithelial Lesions) at the time of colposcopy., Conclusion: At present available evidence indicates that the best reason for performing HPV-DNA testing is the triage of selected patients with ASCUS and in specific settings with LG-SIL. Ongoing clinical studies may demonstrate additional advantages for this technology when used in a screening application.

Background: A reliable model for predicting the outcome of primary cytoreductive surgery may be a useful tool in the clinical management of patients with advanced epithelial ovarian carcinoma., Methods: Forty-one women with a preoperative computed tomographic (CT) scan of the abdomen and pelvis and a histologic diagnosis of Stage III or IV epithelial ovarian carcinoma following primary surgery performed by one of nine gynecologic oncologists were identified from tumor registry databases. All CT scans were analyzed retrospectively using a panel of 25 radiographic features without knowledge of the operative findings. Patient demographics, surgical findings and outcome, Gynecologic Oncology Group performance status, and pre-operative serum CA125 values were collected from patient medical records. Residual disease measuring < or = 1 cm in maximal diameter was considered an optimal surgical result. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were calculated for each radiographic feature and clinical characteristic. Based on statistical probability of each factor predicting cytoreductive outcome, 13 radiographic features, in addition to performance status, were selected for inclusion in the final model. Each parameter was assigned a numeric value based on the strength of statistical association, and a total Predictive Index score was tabulated for each patient. Receiver operating characteristic (ROC) curve analysis was used to assess the ability of the model to predict surgical outcome. Statistical significance was evaluated using the Fisher exact test., Results: Twenty of 41 patients (48.8%) underwent optimal cytoreduction to /= 2 cm), bowel mesentery involvement (>/= 2 cm), suprarenal paraaortic lymph nodes (>/= 1 cm), omental extension (spleen, stomach, or lesser sac), and pelvic sidewall involvement and/or hydroureter were most strongly associated with surgical outcome. Using the Predictive Index scores, a receiver operating characteristic curve was generated with an area under the curve = 0. 969 +/- 0.023. In the final model, a Predictive Index score >/= 4 had the highest overall accuracy at 92.7% and identified patients undergoing suboptimal surgery with a sensitivity of 100% (21/21). The specificity, or ability to identify patients undergoing optimal surgery, was 85.0% (17/20). The PPV of a Predictive Index score >/= 4 was 87.5% (21/24), and the NPV was 100%. The ability of this model to correctly predict surgical outcome was statistically significant (P < 0.001)., Conclusions: In this model, a Predictive Index score >/= 4 demonstrated high sensitivity, specificity, PPV, and NPV, and was highly accurate in identifying patients with advanced epithelial ovarian carcinoma unlikely to undergo optimal primary cytoreductive surgery. The Predictive Index model may have clinical utility in guiding the management of patients with ovarian carcinoma., (Copyright 2000 American Cancer Society.)

Objective: The aim of this study was to determine the effect that preoperative hysteroscopy has on the frequency of positive cytology at the time of definitive surgical management in endometrial cancer., Methods: Charts of 222 patients with endometrial cancer were reviewed. Patients were divided according to whether (n = 64) or not (n = 158) they had hysteroscopy with saline infusion. Each group was stratified into low or high risk for positive peritoneal cytology. Logistic regression analysis was used to compare the prevalence of positive peritoneal cytology with and without hysteroscopy, before and after the stratification, adjusting for the confounding risk factors., Results: After adjusting for confounding variables there was a statistical difference in the frequency of positive peritoneal cytology in those who had hysteroscopy versus those who did not (odds ratio (OR) = 2.6, 95% confidence interval (CI) = 1.02-6.63, P = 0.05). Even after stratifying patients into a low-risk group (OR = 2.12, 95% CI = 0.13-35.9, P = 0.6) and a high-risk group (OR = 3.46, 95% CI = 1.3-9.12, P = 0.01) the difference in the high-risk group was statistically significant., Conclusion: Hysteroscopy seems to affect the prevalence of positive peritoneal cytology, especially in those patients with high-risk cell types. Its use in patients with suspicion of endometrial cancer should be reconsidered., (Copyright 2000 Academic Press.)

Unlabelled: Although cervical carcinoma is the most common gynecologic malignancy associated with pregnancy, its occurrence is rare with an incidence of approximately 1 per 1,200 to 10,000 pregnancies. There are inadequate data addressing both the obstetric implications of the diagnostic evaluation and the impact of intervention on maternal and infant outcomes. Certain conclusions and recommendations, however, can be drawn from the available data. Diagnostic evaluation includes cytological screening, colposcopy and if necessary, biopsy, and selective conization. Staging of the pregnant patient is modified to minimize radiation exposure to the developing fetus. The treatment schema for patients with stage I cervical cancer in pregnancy varies with the stage of disease and gestational age at diagnosis. With close surveillance, deliberate delay of therapy to achieve fetal maturity is a reasonable option for patients with microinvasive and early stage IB cervical cancer. Tumor characteristics and maternal survival are not adversely affected by pregnancy. Conversely, cervical cancer does not seem adversely to affect pregnancy. However, timing and type of therapy may have a significant influence on the fate of the fetus. In counseling patients with cervical cancer during pregnancy, many factors must be considered, including the patient's desire for the pregnancy, stage of disease, and gestational age at diagnosis. Pregnant patients with stage I cervical cancer should be fully informed of all possible treatment options and consequences. The care of these patients should be closely coordinated by experts in perinatology and gynecologic oncology., Target Audience: Obstetricians & Gynecologists, Family Physicians, Learning Objectives: After completion of this article, the reader will be able to describe the signs and symptoms of cervical cancer during pregnancy and the indications for conization during pregnancy, as well as being able to outline management strategies for the various stages of cervical cancer during pregnancy.

Surgery is the cornerstone of management of epithelial ovarian cancer and has broad applications throughout the clinical course of disease, from initial diagnosis to palliative care. Comprehensive surgical staging is essential for precise prognostic determination and treatment planning for patients with apparent early-stage ovarian cancer. Although randomized trials are lacking, the survival advantage associated with optimal primary cytoreduction has been consistent and reproducible. With increasing radicality of cytoreductive surgical techniques and sophistication of postoperative care, it appears that an "optimal" surgical procedure is that which leaves the patient with no visible residual disease. The survival benefits of cytoreductive surgery are also applicable to women with stage IV ovarian cancer, although the rate of success is somewhat attenuated compared with patients with stage III disease. Recent data also indicate that with appropriate surgical selection criteria, secondary cytoreduction is associated with a significant prolongation of survival for patients with recurrent ovarian cancer. Unfortunately, several recent publications illustrate how the decentralization of health care may have significant ramifications on the ability of women with known or suspected ovarian cancer to avail themselves of the surgical standard of care.

Objective: The aim of this study was to evaluate the role of cytoreductive surgery and survival determinants in patients with Stage IVB endometrial carcinoma., Methods: All patients with Stage IVB endometrial carcinoma diagnosed between 1/1/90 and 12/31/98 were identified from tumor registry databases. Individual patient data were collected retrospectively. Survival analyses and comparisons were performed using the Kaplan-Meier method and the log-rank test. The Cox proportional hazards model was used to identify independent variables associated with survival., Results: Sixty-five patients underwent surgery as primary therapy for Stage IVB endometrial carcinoma (median survival 14.8 months). The median age of the population was 65 years (range 29-85 years); 89.2% of patients were postmenopausal, and 21.5% were nulliparous. The most common histologic subtypes were endometrioid (33.8%), serous (32.3%), and mixed (16.9%). Optimal cytoreductive surgery (residual tumor < or =1 cm in maximal diameter) was accomplished in 36 patients (55.4%), while 29 patients (44.6%) were left with >1 cm residual disease. The median survival rate of patients undergoing optimal surgery was 34.3 months, a statistically significant advantage compared to patients with >1 cm residual tumor (11.0 months, P = 0.0001). Among those with optimal surgery, patients with only microscopic residual disease survived significantly longer than patients with optimal but macroscopic residual tumor. Higher performance status, age < or = 58 years, and adjuvant chemotherapy followed by radiation therapy were also significantly associated with superior survival on univariate analysis. On multivariate analysis, residual disease (P = 0.0001), performance status (P = 0.043), and age (P = 0.023) were independent predictors of survival., Conclusions: The amount of residual disease after cytoreductive surgery, age, and performance status appear to be important determinants of survival in patients with Stage IVB endometrial carcinoma. Maximal cytoreduction should be the goal at the time of primary surgery for advanced disease. For selected patients, combined postoperative chemotherapy and radiation therapy may provide some therapeutic benefit., (Copyright 2000 Academic Press.)

Objectives: We sought to determine the follow-up rate of women with glandular atypia on routine Papanicolaou smears in a community-based population and to describe the associated pathologic findings., Study Design: Over a 12-month period, all patients with Papanicolaou smears with atypical glandular cells of undetermined significance were reviewed for demographic and clinical characteristics and followed up for a period of 12 to 24 months., Results: Of the 48,890 Papanicolaou smears examined, 141 (0.29%) were diagnosed with atypical glandular cells of undetermined significance. Of these, 22 (17.6%) had no record of any subsequent investigation, and only 64 (51.2%) were monitored with both colposcopy and biopsy. Of the 64 biopsy specimens, 39 (60.9%) were positive for disease. Twenty-six (66.7%) were of squamous origin, with the most advanced lesion being cervical intraepithelial neoplasia 3. An additional patient had a combined cervical intraepithelial neoplasia and adenocarcinoma in situ lesion. Four (10.3%) additional patients had glandular cervical lesions, 2 benign polyps and 2 adenocarcinoma in situ lesions. Seven (17.9%) patients had endometrial lesions (benign polyps, 2 patients; complex atypical endometrial hyperplasia, 1 patient; and endometrial carcinoma, 4 patients). One patient had ovarian cystadenocarcinoma. Postmenopausal women were 5 times more likely to have a glandular lesion. Women with abnormal vaginal bleeding were also more likely to have a glandular lesion. These same patient groups were also more likely to have endometrial disease., Conclusion: The incidence of atypical glandular cells of undetermined significance on Papanicolaou smears in this community-based population was 0.29%, which is consistent with estimates from institution-based populations. Nearly 50% of women studied were not followed up with tissue biopsy. Of those with a tissue biopsy, 61% had positive findings, including 5 with cancer. Although postmenopausal status and abnormal vaginal bleeding were associated with endometrial or glandular disease, studies of larger patient populations should be conducted to examine potential risk factors for these conditions.

Cytologic evaluation of cells obtained from the cervix and vagina was first proposed by Papanicolaou and Traut in the 1940s as a method of detecting cervical cancer and its precursor lesions. Since that time, cervical cytology has proved to be the most efficacious and cost-effective method of cancer screening. By increasing detection of preinvasive and early invasive disease, use of Papanicolaou's (Pap) test has decreased both the incidence and mortality of cervical cancer in areas with well-established screening programs (1). The American Cancer Society has estimated that in the United States, cervical cancer will be diagnosed in 14,900 women and 4500 women will die as a result of this disease during the year 2000. More than 50 million Pap tests are performed annually in the United States, and about 5% of them will be abnormal (2). Consequently, it is incumbent on the practicing primary care physician to be familiar with the clinical significance and natural history of abnormal cervical cytologic diagnoses as well as the available treatment options. This discussion will delineate practical management protocols for the full range of cervical dysplasia commonly encountered in clinical practice.

Objective: The aim of this study was to evaluate patterns of care for women with Stage 1A(1) and 1A(2) cervical cancer utilizing the SEER database., Methods: Review of SEER data from 11 registries from 1990 to 1995 was performed. Data from 2358 women were reviewed and stratified by substage, ethnicity, type of therapy, and age., Results: Three remarkable differences among subgroups were identified. (1) Among women >/=35 years of age, whites were more likely to have Stage 1A(1) cancer than blacks or Hispanics; OR (95% CI) = 1.56 (1. 05, 2.31) and 1.41 (1.04, 1.91), respectively. (2) Patients >/=35 years of age were more likely to undergo hysterectomy than younger patients both for 1A(1) and 1A(2) stages; OR (95% CI) = 2.31 (1.68, 3.19) and 2.78 (2.21, 3.50), respectively, with Mantel-Haenszel test of independence chi(2) = 102.9943, P value < 0.001. (3) Black and Hispanic women >/=35 years of age with 1A(2) disease were less likely to have a hysterectomy than whites. Only 15% of Hispanic patients and 9% of blacks over the age of 35 and with Stage 1A(2) were treated via hysterectomy, compared to 76% of white women. Differences in hysterectomies for <35 years of age, 1A(1) patients approached but did not reach statistical significance: blacks 36% versus Hispanic/whites 59%, P value = 0.07., Conclusions: Older white women were more likely to have cervical carcinoma diagnosed at an earlier stage (1A(1)) than age-matched blacks or Hispanics. Older patients, across all ethnic groups analyzed, were also more likely to be treated for both Stage 1A(1) and 1A(2) disease via hysterectomy than younger patients. Ethnic differences in the management of women with Stage 1A(2) cervical cancer do exist: older minority women are less likely to have a hysterectomy and more likely to be treated via fertility-sparing, less definitive procedures than whites., (Copyright 1999 Academic Press.)

Endometrial cancer is the most common gynecologic malignancy in the United States, with 37,400 new cases and 6400 deaths estimated to occur in 1999. The epidemiology of endometrial cancer has been widely characterized; nevertheless, efforts continue to more precisely define risk factors for the disease. Accurate epidemiologic risk factor profiles or focused screening efforts may ultimately facilitate the primary prevention of endometrial cancer. Currently, standard management of women with endometrial cancer includes surgical exploration with total hysterectomy and bilateral salpingo-oophorectomy. Uterine histopathologic characteristics and intraoperative findings continue to provide the primary indications for surgical staging in endometrial cancer. The addition of serum CA125 and selected imaging techniques (eg, transvaginal sonography with color Doppler and MR imaging) to the preoperative assessment may ultimately improve the sensitivity and specificity with which patients are selected for pathologic nodal evaluation. Various clinicopathologic factors have been evaluated as predictors of the clinical course of endometrial cancer and as selection criteria for patients most likely to benefit from adjuvant therapy. Histologic measurement of the tumor microvessel density is a promising technique for identifying patients at high risk for recurrence. Although uterine papillary serous carcinoma of the endometrium represents only 3% to 4% of endometrial cancer cases, it is of particular interest because of the aggressive clinical course and poor prognosis associated with this disease.

Objective: The aim of this study was to evaluate the influence of surgical cytoreduction on survival in patients with Stage IV epithelial ovarian cancer and to determine the survival impact of debulking extrahepatic disease in the subgroup of patients with liver metastasis., Methods: Medical records were retrospectively reviewed for all women with International Federation of Gynecology and Obstetrics Stage IV ovarian cancer treated between 1/1/82 and 12/31/94. Clinical information abstracted included age at diagnosis, performance status, histologic subtype, tumor grade, Stage IV criteria, ascites volume, predominant peritoneal tumor pattern, surgical procedures performed, hepatic tumor residuum, extrahepatic tumor residuum, and postoperative complications. Optimal surgical status was defined as residual disease

Background: Resistance to the potent growth inhibitory effects of transforming growth factor-beta (TGF-beta) is a characteristic of many malignancies. TGF-beta insensitivity has been attributed to alterations in the number and function of the TGF-beta receptors as well as disturbances of downstream signal transduction. Paradoxically, increased levels of TGF-beta ligand have been demonstrated in several types of malignant tumors. TGF-beta also may play a role in ovarian carcinogenesis; however, the nature of this interaction has yet to be defined completely., Methods: To explore the potential role of TGF-beta-mediated autocrine and paracrine influences in epithelial ovarian carcinoma, mRNA expression levels of the three TGF-beta ligand isoforms (TGF-beta1, TGF-beta2, and TGF-beta3) and the three TGF-beta receptors (TbetaR-I, T/betaR-II, and TbetaR-III) were examined by Northern blot analysis in both primary and recurrent ovarian carcinoma specimens. Immunohistochemical analysis was performed to localize expression of TbetaR-I and TbetaR-II, whereas the presence of genetic alterations in TbetaR-1 was examined through Southern blot analysis., Results: Compared with normal ovarian tissue, both primary and recurrent ovarian carcinomas demonstrated significant overexpression of the TGF-beta1 and TGF-beta3 mRNA transcripts. TGF-beta2 expression was detectable in 75% of primary and only 53% of recurrent tumor specimens. Alterations also were detected in TbetaR mRNA expression. Expression levels of TbetaR-III were significantly reduced in both primary and recurrent ovarian carcinomas. Furthermore, detectable levels of TbetaR-I and TbetaR-III mRNA transcripts were present in only 47% and 50% of recurrent ovarian tumors, respectively. Immunohistochemical staining demonstrated that TbetaR-I and TbetaR-II expression localized to tumor cells; however, receptor staining in stromal tissue also was detected. Southern blot analysis of TbetaR-I did not reveal any major genetic changes to account for the absence of TbetaR-I expression., Conclusions: Alterations in expression of TGF-beta ligands and receptors consistently were greater in recurrent ovarian carcinomas compared with primary tumors, and may reflect a phenotype that promotes tumor recurrence or chemoresistance. Together, these data suggest that enhanced expression of TGF-betaI and TGF-beta3, as well as the loss of expression of TbetaR-I and TbetaR-III, contribute to ovarian carcinogenesis and/or tumor progression.

Background: Psammocarcinoma is an unusual variant of serous cystadenocarcinoma characterized by heavy deposits of psammoma bodies. This disease has been suggested to be similar to carcinomas of low malignant potential in its indolent clinical course. We present this case report of an aggressive course of this disease to alert others that psammocarcinoma may not always follow a benign course., Case: A 66-year-old woman underwent staging laparotomy for bilateral ovarian cystadenofibromata with rare foci of borderline serous tumors and several small bowel peritoneal surface nodules showing infiltrating psammocarcinoma. She was not recommended for adjuvant therapy because of the previously reported indolent course of this disease. Eighteen months later she represented with small bowel obstruction and underwent an exploratory laparotomy that demonstrated diffuse recurrence of the psammocarcinoma., Conclusion: Psammocarcinoma may have a more aggressive course than has been suggested. Patients with this disease should have optimal tumor debulking. There may be a role for adjuvant therapy in its treatment.

Twin gestations consisting of a complete hydatidiform mole and coexisting fetus are rare and associated with an increased risk of persistent gestational trophoblastic tumor. Data were abstracted from 25 well-documented cases from the literature to which we added an additional case. Cases were then separated according to whether the pregnancy was evacuated before fetal viability (19 cases) or resulted in a surviving infant (7 cases). The previable and viable groups did not differ with respect to mean age, gravidity, parity, presenting symptoms, accuracy of sonographic diagnosis in identifying the molar component, uterine size at evacuation, or the presence of preeclampsia and theca lutein cysts. Statistically significant differences (P < .05) were detected between the previable and viable groups in estimated gestational age at evacuation (18.6 weeks vs. 33.0 weeks), the discrepancy between uterine size and estimated gestational age at evacuation (8.1 weeks vs. 1.0 weeks), and preevacuation serum hCG level (1,078,416 vs. 167,883 mIU/liter). Persistent GTT developed in 68.4 percent of the previable group patients and 28.6 percent of those in the viable group (P = .09). In patients with complete hydatidiform mole and coexistent fetus, fetal survival is associated with clinical characteristics suggestive of less exuberant molar growth. The advanced gestational age required to produce a viable, surviving fetus is not an independent risk factor for the development of persistent GTT.

Background: Standard therapy for advanced epithelial ovarian cancer now includes primary cytoreductive surgery followed by combination chemotherapy. Optimal primary debulking is associated with improved clinical response rates to primary chemotherapy as well as longer overall survival. The benefits of secondary cytoreductive surgery for persistent or recurrent ovarian cancer have not been as clearly established as those of primary surgery., Methods: The English language literature was searched, using a MEDLINE database, to identify all clinical investigations pertaining to secondary cytoreductive surgery for epithelial ovarian cancer. Additional sources were found in reference lists from original research and review articles. Particular emphasis was placed on those studies allowing secondary operations for ovarian cancer to be grouped into four clinical scenarios: (1) recurrent disease, (2) second-look laparotomy (SLL), (3) interval cytoreduction, and (4) progressive disease., Results: Patients with recurrent disease, particularly after a prolonged disease free interval, may derive a significant survival benefit from optimal debulking. The available data also indicate that patients whose disease is in complete clinical remission, with macroscopic disease detected at the time of SLL, benefit from cytoreduction to microscopic disease residual. Cytoreduction that leaves SLL patients with a small amount of macroscopic disease may provide some survival benefit, but the degree of that benefit is unclear. Patients who undergo suboptimal primary debulking and later demonstrate a favorable response to induction chemotherapy may derive a modest survival advantage from an optimal interval cytoreductive procedure., Conclusions: Proper selection of patients with recurrent or initially suboptimally resected ovarian cancer is essential to maximize the potential therapeutic benefit of secondary cytoreductive surgery.

Objective: To review critically the published data regarding the proposed association of ovulation induction, infertility, and an increased risk of ovarian cancer., Design: A medline search was conducted to identify all case reports, epidemiologic studies, and clinical investigations containing data relevant to infertility, treatment of infertility, and the associated risk of ovarian cancer. Additional sources were obtained from reference lists of original research and review articles. Particular emphasis was placed on the most recently published reports examining these associations., Results: Four case-control studies and three retrospective cohort studies, as well as a large meta-analysis of three additional case-control studies were identified as presenting the most pertinent clinical data., Conclusion: Currently available data in the literature suggest that an association between ovulation induction and ovarian cancer does not indicate necessarily a causal effect. Infertility alone is an independent risk factor for the development of ovarian cancer. Nulliparous women with refractory infertility may harbor a particularly high risk of ovarian cancer, irrespective of their use of fertility drugs. Furthermore, the apparent association between fertility drug use and ovarian cancer may arise because these women are the most likely to have used ovulation-stimulating agents as part of their infertility treatment. Close clinical surveillance of patients before, during, and after treatment of infertility is warranted.

Recently, much attention in both the medical and lay communities has been focused on a possible association between fertility drug use and invasive ovarian cancer, and ovarian tumors of low malignant potential. A causal relationship, if shown to exist, has important implications. In the past year, several large case-control and cohort studies have attempted to address this issue. However, interpretation of the available data has been hampered by a number of factors. Retrospective study designs, small numbers of ovarian cancer cases, and inconsistent reporting of fertility drug use and type of infertility have all been common methodological shortcomings. The known ovarian cancer risk factors of low parity and infertility have been particularly difficult to separate from any effect of ovulation induction. The current epidemiologic data are insufficient to implicate conclusively specific fertility medications in ovarian carcinogenesis. The data do suggest that women with refractory infertility may constitute a high-risk population for developing ovarian cancer, independent of fertility drug use. Until the relationship between ovulation induction and ovarian cancer risk is defined more accurately, a high index of clinical suspicion for ovarian neoplasms is indicated before, during, and after treating women for infertility.

Background: The diagnosis of uterine rupture is aided by the identification of risk factors, such as oxytocin administration. In several experiments, cocaine has been shown to stimulate uterine contractility. Complications from cocaine abuse during pregnancy have increased dramatically in the United States, and cocaine may increase the risk for uterine rupture., Cases: Two cases of uterine rupture were associated with recent cocaine abuse., Conclusion: These cases and recent experiments on the effect of cocaine on the pregnant uterus suggest that antepartum cocaine abuse may increase the risk of uterine rupture.