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Objective: To determine the efficacy of using complementary techniques for detecting sentinel lymph nodes (SLNs) in vulvar carcinoma and to evaluate the utility of microstaging techniques., Study Design: Patients with invasive vulvar carcinoma underwent sentinel lymph node detection (SLND) using preoperative lymphoscintigraphy, intraoperative isosulfan blue dye injection and an intraoperative hand-held gamma-detecting probe. Eleven patients were included and a total of 16 groins evaluated. Sentinel nodes identified were excised, bisected and examined in surgical pathology using hematoxylin and eosin (H&E) staining. Pathologically negative SLNs were subjected to additional microstaging via serial sectioning and immunohistochemical staining for cytokeratin. Surgical management of the vulvar cancer and extent of inguinal-femoral lymphadenectomy were individualized based on clinicopathologic parameters, including depth of invasion, location of the tumor and patient performance status., Results: Lymphoscintigraphy, dye and gamma-detector methods led to the total detection of 16, 19 and 17 SLNs, respectively. In two cases the isosulfan blue dye assisted in the isolation of an additional sentinel node over that of the gamma probe. Each method individually identified SLNs in 10/11 patients (91%). A total of 19 sentinel nodes were isolated. One SLN (5%) was positive for metastatic disease using H&E staining. Of the 18 negative SLNs, 2 (11%) had micrometastases (< 0.2 mm) upon serial sectioning and immunohistochemical staining., Conclusion: Combined-modality mapping enhances detection of SLNs in vulvar carcinoma. Histologic microstaging improves the detection of micrometastases within SLNs.

We treated 25 newly diagnosed patients with advanced epithelial ovarian cancer with an intensive induction chemotherapy regimen using high-dose cisplatin in combination with cyclophosphamide and doxorubicin. All patients had either stage IIIC or stage IV disease. Two intensive induction courses of chemotherapy were administered at 28-day intervals, which consisted of cisplatin 40 mg/m2 daily for 5 days, cyclophosphamide 500 mg/m2 day 1, and doxorubicin 40 mg/m2 day 1. Four courses of chemotherapy using cisplatin 60 mg/m2, doxorubicin 40 mg/m2, and cyclophosphamide 500 mg/m2 followed the high-dose induction therapy. Two of the first six patients died during high-dose induction therapy (one died of neutropenia and sepsis, one of intercurrent intracerebral hemorrhage). Doxorubicin was subsequently omitted from the induction therapy due to unacceptable myelosuppression; no deaths occurred in the remaining 19 patients, and myelosuppression was manageable. Peripheral neuropathy was the most severe side effect with this regimen. This complication was unpredictable, developed during the third or fourth month of treatment, and was disabling in five patients. Other toxicity included prolonged nausea and vomiting (eight patients), ototoxicity (five patients), and nephrotoxicity (two patients), but these did not compromise therapy. All 23 assessable patients had objective response to therapy. Four of 12 patients who underwent second-look laparotomy had pathologic complete response, while four additional patients had only microscopic residual disease. The median survival for the entire group was 25 months. Four patients remain continuously disease-free 23 to 48 months following completion of therapy. Although this regimen was tolerated by most patients, the unpredictable occurrence of disabling neuropathy may limit its usefulness.(ABSTRACT TRUNCATED AT 250 WORDS)

Between 1968 and 1976, 175 patients with severe dysplasia or carcinoma in situ were treated at the University of California, San Francisco. One hundred fourteen underwent therapeutic conization while 61 were treated definitely by hysterectomy. Bleeding was the main complication of cone biopsy. It occurred in 9.9% of all conizations, but only 2% of patients required transfusion. Although follow-up has been relatively short, two patients treated by therapeutic conization, who were lost to follow-up, subsequently developed recurrent invasive cancer and four have developed recurrent carcinoma in situ or severe dysplasia. One patient treated by hysterectomy has developed metastatic cancer and one has had a recurrence of severe dysplasia at the vaginal vault. There have been 32 pregnancies following cone biopsy with no increase in abortion or prematurity.

Study Objective: To determine the efficacy of a 6-month course of combination chemotherapy with hexamethylmelamine, cyclophosphamide, doxorubicin, and cisplatin (H-CAP) in the treatment of advanced ovarian carcinoma., Design: Prospective, non-randomized, single-institution trial with a 6-month course of chemotherapy, followed by second-look laparotomy for restaging. Minimum follow-up after completion of therapy is 83 months., Patients: Fifty-five patients with advanced (stage III or IV), intermediate- or high-grade epithelial carcinoma of the ovary. Twenty patients had limited residual tumor (3 cm or less maximal tumor diameter) after initial cytoreductive surgery; 35 had extensive residual disease., Interventions: All patients received chemotherapy with hexamethylmelamine (150 mg/m2 body surface area orally on days 1 to 14), cyclophosphamide (350 mg/m2 intravenously on days 1 and 8), doxorubicin (20 mg/m2 intravenously on days 1 and 8), and cisplatin (60 mg/m2 intravenously on day 1). Courses were repeated at 4-week intervals; 41 patients (75%) received six courses; 10 patients received five courses, 3 patients received four courses, and 1 patients received three courses. Forty-seven patients underwent second-look laparotomy after completion of therapy; 8 had their disease restaged clinically., Results: Fifty-three of fifty-five patients (96%) had either partial or complete response to treatment. Nineteen of forty-seven patients who had a second-look laparotomy had a surgically documented complete response; 17 of these 19 patients began chemotherapy with limited residual tumor. Ten patients (18%) remain disease-free 83 to 108 months after therapy, whereas three additional patients died of other diseases without clinical evidence of recurrent ovarian cancer. Nine of twenty patients who began chemotherapy with limited residual tumor remain disease-free, as compared to only 1 of 35 patients with more extensive tumor (P less than 0.001). All long-term, disease-free survivors had surgically documented complete response at second-look laparotomy., Conclusions: Treatment with cisplatin-based combination chemotherapy after aggressive cytoreductive surgery should be considered standard treatment for advanced ovarian carcinoma. Our intensive, 6-month course of treatment produced results comparable to those previously reported with prolonged treatment.