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Introduction: Posttransplant lymphoproliferative disorders (PTLDs) refer to a group of diseases, including diffuse large B-cell lymphoma (DLBCL), that develop after solid organ transplantation or hematopoietic stem cell transplantation. Extranodal involvement in PTLDs is common. Reports about exclusive bone marrow involvement are rare.Case description: A 70-year-old woman, who had undergone kidney transplantation in 2018, was diagnosed with exclusively extranodal, Epstein-Barr virus–negative DLBCL, with bone marrow and spleen involvement, during long-term immunosuppression. She achieved complete remission with combined immunochemotherapy and temporary hold of immunosuppression.Conclusions: This case shows an uncommon clinical presentation of DLBCL, which was challenging to diagnose, being entirely extranodal. The favorable clinical course relied on timely diagnosis and a multidisciplinary approach. Long-term consequences of posttransplant immunosuppression require a high level of suspicion for an appropriate management, aimed at preserving the graft while eradicating the lymphoproliferative disorder.

Introduction: Exocrine pancreatic cancers include common type pancreatic ductal adenocarcinoma and cystic neoplasms, which account for 85% and 10% of cases, respectively. The remaining 5% are rare histotypes, comprising adenosquamous carcinoma, acinar cell carcinoma, signet ring cell carcinoma, medullary carcinoma, pancreatoblastoma, hepatoid carcinoma, undifferentiated carcinoma and its variant with osteoclast-like giant cells, solid pseudopapillary carcinoma, and carcinosarcoma. Due to their low incidence, little knowledge is available on their clinical and molecular features as well as on treatment choices. The national initiative presented here aims at the molecular characterization of series of rare histotypes for which therapeutic and follow-up data are available.Methods: A nationwide Italian Rare Pancreatic Cancer (IRaPaCa) task force whose first initiative is a multicentric retrospective study involving 21 Italian cancer centers to retrieve histologic material and clinical and treatment data of at least 100 patients with rare exocrine pancreatic cancers has been created. After histologic revision by a panel of expert pathologists, DNA and RNA from paraffin tissues will be investigated by next-generation sequencing using molecular pathway–oriented and immune-oriented mutational and expression profiling panels constructed availing of the information from the International Cancer Genome Consortium. Bioinformatic analysis of data will drive validation studies by immunohistochemistry and in situ hybridization, as well as nanostring assays.Conclusions: We expect to gather novel data on rare pancreatic cancer types that will be useful to inform the design of therapeutic choices.

Società Scientifiche Italiane Insieme per gli Adolescenti con Malattie Onco-ematologiche (SIAMO) is an Italian nationwide scheme that focuses on adolescent patients with cancer. Some of its activities include promoting dedicated local projects at the various oncology centers all over the country and organizing events to improve awareness regarding cancer in adolescence. It is with these aims in mind that it organized the Winners' Cup, a football tournament between Italian adolescents who had (or had had) pediatric cancers. There were 144 young people 15 to 24 years old who arrived from 16 different treatment centers around the country to take part in the tournament and share their stories. Such an event had never been attempted before, in Italy at least. The Winners' Cup was a great success and an opportunity to focus attention on the particular clinical, psychological, and social needs of cancer patients in this age group.

One of the priorities of personalized medicine regards the role of early integration of palliative care with cancer-directed treatments, called simultaneous care. This article, written by the Italian Association of Medical Oncology (AIOM) Simultaneous and Continuous Care Task Force, represents the position of Italian medical oncologists about simultaneous care, and is the result of a 2-step project: a Web-based survey among medical oncologists and a consensus conference. We present the opinion of more than 600 oncologists who helped formulate these recommendations. This document covers 4 main aspects of simultaneous care: 1) ethical, cultural, and relational aspects of cancer and implications for patient communication; 2) training of medical oncologists in palliative medicine; 3) research on the integration between cancer treatments and palliative care; and 4) organizational and management models for the realization of simultaneous care. The resulting recommendations highlight the role of skills and competence in palliative care along with implementation of adequate organizational models to accomplish simultaneous care, which is considered a high priority of AIOM in order to grant the best quality of life for cancer patients and their families.

We report the case of a 48-year-old woman affected by inoperable primary angiosarcoma of the right atrium who was treated with 4 cycles of induction chemotherapy and radical radiotherapy. We present the application and the result of helical tomotherapy for this patient. We also describe the technical aspects of the simulation, planning, setup and delivery of radiotherapy. At 16 months after the diagnosis the patient is still in good condition without any symptoms and with a partial response of the lesion. This case shows the feasibility of treatment with high doses of radiation for a primary unresectable cardiac sarcoma.

Aims and background To report the clinical outcome of linac-based or robotic, image-guided stereotactic body radiotherapy in patients affected by abdominal lymph node metastases from different primary cancers.Methods and Methods Twenty-six patients with 32 abdominal lymph node metastases were consecutively treated at the University of Florence between April 2011 and May 2012. The mean follow-up was 4.6 months (SD, 3.9; range, 0.3–13). The dose prescription ranged between 24 Gy and 36 Gy delivered in 1–5 fractions.Results In terms of local control, complete response to stereotactic body radiotherapy was obtained in 18 cases (66.7%), partial response in 7 (25.9%), and stable disease in 2 (7.4%). At the Cox univariate regression analysis, an increased risk of partial response or absence of local response to radiotherapy was found for subjects of the female sex (P = 0.036), age less than 50 years (P = 0.022), primary tumor of the genital tract (P = 0.007), and previous chemotherapy (P = 0.057). An excellent local control rate (90.9%) was obtained in patients affected by abdominal lymph node metastases of prostatic origin.Conclusions Stereotactic body radiotherapy for abdominal lymph node metastases is a safe and effective treatment in terms of high rates of local control, especially in a subset of patients affected by prostate cancer.

Percutaneous fine-needle aspiration biopsy (FNAB) is a well-established and useful procedure in the diagnosis of lung squamous cell carcinoma (LSCC). Tumor seeding has been shown to be a potential risk. We report the case and management of a 78-year-old patient affected by LSCC who developed a chest wall metastasis in a straight line from the primary lesion along the FNAB needle track. Although tumor seeding after FNAB is a rare but possible complication, we suggest that careful examination for implantation (with periodical CT scans) should be performed for at least three years after FNAB.

Noninvasive cellular imaging allows the tracking of grafted cells as well as the monitoring of their migration, suggesting potential applications to track both cancer and therapeutic stem cells. Cell tracking can be performed by two approaches: direct labeling (cells are labeled with tags) and indirect labeling (cells are transfected with a reporter gene and visualized after administration of a reporter probe). Techniques for in vivo detection of grafted cells include optic imaging, nuclear medicine imaging, magnetic resonance imaging, microCT imaging and ultrasound imaging. The ideal imaging modality would bring together high sensitivity, high resolution and low toxicity. All of the available imaging methods are based on different principles, have different properties and different limitations, so several of them can be considered complementary. Transfer of these preclinical cellular imaging modalities to stem cells has already been reported, and transfer to clinical practice within the next years can be reasonably considered.

Aims and background Concomitant radio-chemotherapy improves survival of patients with locally advanced non-small cell lung cancer, with a better local-regional control.Methods and study design We report our experience with vinorelbine-based chemotherapy in neoadjuvant and radical settings in 43 patients. Regimens consisted of cisplatin plus vinorelbine in 74.4% patients and carboplatin plus vinorelbine in 14.0%; 11.6% underwent mono-chemotherapy with oral vinorelbine. We estimated the crude probability of death or local recurrence by the Kaplan-Meier method. Cox regression models were used to identify the main significant predictors of death or local recurrence.Results A significant effect of the response to treatment was shown on both local disease free-survival (P = 0.004) and overall survival (P <0.0001). Patients with progressive disease after primary treatment had a significantly higher risk of further relapse at both univariate (P = 0.046) and multivariate regression analysis (P = 0.014) than patients with a complete response. They also showed a significantly higher risk of death at both univariate (P = 0.0005) and multivariate regression analysis (P <0.0001) than patients with a complete response. The most common toxicity was hematologic and gastroenteric. We recorded grade III/IV leukopenia in 11%, anemia in 6%, and esophagitis in 14% of the patients.Conclusions Our experience showed that vinorelbine-based chemotherapy is an effective and safe regimen, in association with a platinum compound and thoracic radiotherapy.

Aims and Background Small cell lung cancer is characterized by an aggressive clinical course and a high sensitivity to both chemotherapy and radiotherapy. We present the Florence University experience in concurrent early radio-chemotherapy in patients affected by limited-stage small cell lung cancer, with particular emphasis on treatment safety, disease outcome and prognostic factors.Methods and Study Design Fifty-seven patients were treated between June 2000 and February 2005. All patients underwent platinum-based chemotherapy, administered intravenously following two different regimens, for at least three cycles. Eighteen patients (31.6%) received epirubicin and ifosfamide in 3-week cycles alternating with etoposide and cisplatin, administered on day 1 to 3; 39 patients (68.4%) received etoposide and cisplatin. A total of 6 cycles were planned. Radiotherapy was administered concurrently to the first cycle of etoposide and cisplatin.Results Clinical stage (P = 0.036) and number of chemotherapy courses (P = 0.009) emerged as the only significant death predictors at univariate analysis. Number of chemotherapy courses persisted as a significant death predictor also at multivariate regression analysis, with a reduced death risk for 5–6 chemotherapy cycles in comparison to 3–4 cycles (hazard ratio, 0.44). At a mean follow up of 38.5 months (standard deviation, 3.24 years; range, 6–164 months), considering the best overall tumor response achieved at any time during the whole treatment period, we obtained 32 complete responses (56.1%), 23 partial responses (40.3%) and 2 stable diseases.Conclusions Our analysis showed that concurrent early radio-chemotherapy in limited-stage small cell lung cancer treatment represents a safe and effective approach in patients. We confirmed the relevant impact on overall survival of effective chemotherapy delivery.

Aims and background In 1994, French authors hypothesized that positive skeletal mIBG spots in infants with stage 4 neuroblastoma were not prognostically unfavorable unless associated to abnormal standard X-ray or CT findings. In 1999, the European Infant Neuroblastoma Study adopted this definition, indeed reducing the number of patients candidate to chemotherapy. Such an approach requires high quality scans and standardized procedures. The present study critically reviewed and assessed the quality of mIBG scans performed in Italian patients enrolled in the European Infant Neuroblastoma Study.Methods Three independent nuclear medicine specialists reviewed scans of 25 Italian patients enrolled in Trials 99.2, 99.3, and 99.4 of the European Infant Neuroblastoma Study between January 2000 and September 2002. An arbitrary quality score was attributed to each mIBG scintigraphy, ranging from 1 (less than adequate) to 3 (excellent). One radiologist and 2 oncologists reviewed the X-rays and CT scans and correlated the results with clinical assessment.Results The quality of mIBG scans was rated from good to excellent in 15 of 25 cases, poor in 4, and inadequate for diagnostic evaluation in 6. X-rays confirmed the presence of metastases in 3 of 7 cases with mIBG bone uptake. CT scan confirmed skull metastases in 6 of 9 mIBG-positive cases. Discrepancies in scan interpretation, making trial and stage attribution questionable, were found in 2 patients and are discussed.Conclusions The quality of mIBG scans proved to be at least acceptable in most Italian pediatric oncology centers. Efforts should be made to further standardize evaluation of the scans. Additional techniques (99mTc scintigraphy, MRI, SPECT) might be useful to help understand the most complex cases.

Aims and Background Lymphatic mapping and sentinel lymph node biopsy provide important prognostic data in patients with early stage melanoma and are crucial in guiding the management of the tumor. We report our experience with lymphatic mapping and sentinel lymph node biopsy in a group of patients with primary cutaneous melanoma and discuss recent concepts and controversies on its use.Patients and Methods A total of 111 patients with stage I-II AJCC primary cutaneous melanoma underwent lymphatic mapping and sentinel lymph node biopsy from December 1999 through December 2004 using a standardized technique of preoperative lymphoscintigraphy and biopsy guided by blue dye injection in addition to a hand-held gamma probe. After removal, sentinel lymph nodes were submitted to serial sectioning and permanent preparations for histological and immunohistochemical examination. Complete lymph node dissection was performed only in patients with tumor-positive sentinel lymph nodes.Results Sentinel lymph nodes were identified and removed in all patients (detection rate of 100%), and metastases were found in 17 cases (15.3%). The incidence of metastasis in sentinel lymph nodes was 2.1%, 15.9%, 35.2%, and 41.6% for melanomas < or 1.0, 1.01-2.0, 2.01-4.0, and > 4.0 mm in thickness, respectively. Complete lymph node dissection was performed in 15 of 17 patients with positive sentinel lymph nodes, and metastases in non-sentinel lymph nodes were detected in only 2 cases (11.7%). Recurrences were more frequently observed in patients with a positive than in those with negative sentinel lymph node (41.1% vs 5.3% at a median follow-up of 31.5 months, P<0.001). The false-negative rate was 2.1%.Conclusions Our study confirms that lymphatic mapping and sentinel lymph node biopsy allow accurate staging and yield relevant prognostic information in patients with early stage melanoma.

We report the case of a 17 years old female with a Ewing's sarcoma of the left femur treated with limb sparing surgery followed by local radiotherapy of 45 Gy and adjuvant chemotherapy with vincristine, doxorubicine, cyclophosphamide, actinomycin D. The patient received neoadjuvant chemotherapy for osteosarcoma and a left femur resection with endoprosthesis replacement. The patient is alive and free of disease 4 years after the treatment of this second malignant neoplasm (SMN). This case shows that radioinduced SMN can occurr with relatively low doses of RT («50Gy) and that it may occurr very late.

A group of 79 patients with soft tissue sarcomas and 46 with primary malignant bone tumors underwent lymphangiography as part of the initial diagnostic workup. In the group of soft tissue sarcomas, the overall incidence of metastases was 22 of 79 (28%). According to the site of origin, the highest incidence was found in tumors originating from the buttocks (57%), followed by those from the inferior limbs (31%). Considering the histology, the incidence ranges from 50 % in anaplastic sarcoma, to 43 % in rhabdomyosarcoma, to 23 % for liposarcoma and fibrosarcoma. The incidence of lymphographycally proven metastases in bone tumors was 8 of 46 (17 %), with 1 out of 4 in reticulum cell sarcoma, 1/1 in chordoma, and 22 % in Ewing's sarcoma. A radiographic/histologic correlation on the lymph nodes was obtained in 19/79 (24 %) soft tissue sarcomas and in 4/46 (9 %) bone tumors. In the 12 radiographically negative and 11 radiographically positive cases, this correlation was always correct. The results of this study suggest a larger use of lymphography in these tumors.

In order to increase the availability of SCLC cells derived from biopsies, in vivo and in vitro growth methods were investigated. The cells grown in both conditions were periodically monitored for reactivity with 2 monoclonal antibodies (MAbs): MLuC1 directed against SCLC cells and IM1 which recognizes the class II antigen on activated lymphocytes and macrophages. About 50 % of the 28 analyzed SCLC specimens were found to proliferate in one or both systems. The in vitro-grown cells exhibited the same heterogeneity found in the original cell suspensions and moreover, in some cases only normal cells were recovered after several in vitro passages. From the subcutaneous transplanted tumors a large number of MLuC1-positive tumor cells could easily be recovered, thus indicating the validity of the in vivo methodology. The MBr1 MAb, directed against an epithelial antigen, was found to react with about 50 % of the 26 tested tumors, mainly those which demonstrated in vivo and/or in vitro growth capacity. These data suggest that only some tumors, presumably with peculiar biological characteristics, can efficiently grow in these artificial systems.

Twenty-seven patients with squamous esophageal cancer underwent small-volume, low-dose, concentrated radiotherapy followed by esophageal resection whenever possible (esophagectomy for tumors of the thoracic esophagus and esophagogastrectomy for tumors of the lower esophagus). Curative resectability was 70% (19/27) with 4 operative deaths (21%). Recurrence rate was 66% after a mean period of 16 months, and the failure pathway was nodal in 53% of the cases. Historical comparison of the data suggests that preoperative irradiation increases the curative resectability rate without changing the early recurrence rate or failure pathway. Tumors with deeper invasion of the esophageal wall, which benefit by preoperative irradiation, are probably related to greater nodal diffusion, which is partly outside of the volume that may be resected or irradiated.

Three hundred and thirty consecutive cases of resected Stage Ia (TNM UICC classification) lung carcinomas were retrospectively reviewed with the aim of evaluating actuarial probabilities of recurrence within the 5th year from operation, according to the extent of resection, the cell type, and the T number. The probabilities of recurrence according to the pattern of failure were also assessed. Five-year overall probability of recurrence was 46.3 %. Pneumonectomies showed a lower rate of relapse (37.4 %) than lobectomies (49.2 %), even though non significant. However, patients submitted to a lobectomy had a higher rate of 5-year survivors. Cell type had no significant impact on the probability of recurrence. 35.5 % of patients with T1 carcinomas had evidence of relapse compared with 51.1 % of patients with T2 tumors. This datum is explained by the presence in T1 group of a high share of squamous cell cases. Patients with T1 squamous cell carcinomas had, in fact, the best prognosis (26.5 % recurred) among the subgroups obtained by stratification of T number and cell type together; loco-regional failure as exclusive modality of relapse had a 5-year rate of 19.7 % and metastatic failure of 30.0 %. Adenocarcinomas had a significantly higher impact on the occurrence of brain metastases.

This paper represents a historical analysis of the results achieved by esophageal cancer surgery over the last three decades, as they appear in the literature of the years 1954–1985, and in our own experience between 1965 and 1985, with the aim of assessing the evolution of operative mortality and long-term survival. In a review of 4930 resections reported in western literature, mean values of perioperative mortality went down from 30 % to 9 %, while the five-year survival increased from 8 % to 19 %. Similar changes were evident in Japanese and Chinese literature where the survival rose from 9 % to 23 % in unscreened populations and up to 90 % in early cancers. In our experience, dividing the series in two decades (1965–74 and 1975–85), the overall perioperative mortality changed from 28 % to 13 %. The actuarial survival for the two periods was 8 % vs 18 % at 5 years, with a median survival of 9 and 18 months. A greater difference was evident for NO patients where the survival rose from 15 % to 35 % at 5 years, with a median survival of 15 vs 38 months.

Between October 1979 and February 1987, 30 consecutive patients with cancer of the lower stomach underwent B1-Schoemacher resection with a tubular gastric pouch. Operative mortality was 0% and operative morbidity 10% (leak 3%, anastomotic stricture 3% and abscess 3%). After a mean follow-up of 30 months, the expected 5-year survival was 32%. The causes of death were: 7 distant relapses, 2 noncancer diseases and 1 new primary cancer. The overall incidence of postgastrectomy symptoms was 23% for the whole series and 35% for the patients harboring small tumors. Mild dyspepsia occurred in 71%. The declining concept of total gastrectomy as an essential requirement for curative resection and the recent evidence that B2 for gastric lesions is a carcinogenic operation necessitate alternative procedures. The data show that modified Schoemacher resection can be consider a valid challenge to B2.

127 anterior resections for adenocarcinoma of the rectum and sigmoid were performed at the Istituto Nazionale Tumori from 1950 to 1972. In 48% of cases the site of tumor was upper rectum and recto-sigmoid. The surgical mortality rate was 4,7%. Complications were observed in about 40%, fecal fistula being the most frequent. It seems correlable with the anastomotic technique and is significantly reduced by colostomy. Local failure occurred in 8,3% of patients with maximum rate (28,5%) for tumors located under 12 cm from the anus. The 5-year over-all survival rate was 73,3% with substantial differences according to the extent of initial disease.

From 1930 to 1972, 27 cases of melanoma of the vulva were treated at the National Cancer Institute of Milan. Prognosis was evaluated in relation to the therapy, the anatomical site, the lymphnodes metastases and the classification according to Clark. The median survival was 20 months and the 4-yr survival was 19 %. The authors reached the following conclusions: site and T of melanoma have no prognostic value; survival is strictly related to the lymphnodes metastases and to Clark's classification: no N+ patients survived longer than two years while 62 % of N- patients are still alive after four years. No survival after 2 years was observed in IV-V class of Clark while a 54 % survival after 4 years was observed in II-III class of Clark. Surgery gives the best results while radiotherapy as single treatment is useless and its role as adjuvant postoperative therapy is still uncertain.

Twenty-one patients with limited (12 cases) or extensive (9 cases) small cell lung cancer entered a pilot study with adriamycin (ADM) plus ifosfamide (IFX) as first line treatment for six planned cycles. ADM was administered at the dose of 60 mg/m2iv push on day 1 and IFX at 3 g/m2/iv in 1-hour infusion on days 1 and 2. To prevent IFX-induced hemorrhagic cystitis, mercaptoethane sulfonate sodium (Mesna) was given after the admnistration of IFX at the dose of 500 mg/m2by iv push four times (hour 0, 4, 8, 12) on days 1 and 2. In the absence of disease progression, chemotherapy was repeated every 3 weeks for 6 cycles. All patients were evaluable for analysis of response, toxicity and survival. The overall response rate clinically and radiologically assessed after four treatment cycles was 95.3% (CR 28.6%, PR 66.7%). However, by continuing the same drug treatment up to the sixth cycle, 7 of 14 partial responders showed tumor progression within the intrathoracic region. Therefore, at the end of the planned chemotherapy program the partial remission rate fell to 33.3%, for a total remission rate of 61.9% and a median total survival of 9 months (range 5 to 36+). The regimen was well tolerated with only one case presenting hemorrhagic cystitis. The results achieved with this drug combination appear comparable to those obtained with other conventional regimens. However, the high response rate achieved after four cycles and the low incidence of marrow toxicity suggest the use of this regimen for a short period with increased dose levels.

Aims and Background It has been demonstrated that breast cancer screening induces a 30% reduction of specific mortality. In May 1990, we started a pilot screening program to assess the feasibility of carrying out such a program in Campania (southern Italy). Herein we report the results of the first round of the program from three municipalities (Giugliano, Mugnano and Qualiano) that lie within the local health district no. 23, close to the city of Naples.Methods Women between the ages of 50 and 69 years were sent a personalized letter inviting them to attend the screening test; those not responding were sent a second invitation. The screening test consisted of clinical examination followed by two-view mammography. Second–level diagnostic tools were sonography, fine needle aspiration (manual, echo-guided and stereotaxic) and surgical biopsy.Results Out of 5,732 women invited for the first round, 1,813 (31.6%) attended the screening. Attendance rate was higher among younger women. Ninety-one women were positive at the screening test and underwent further examination (recall rate, 5.0%). Among them, 19 had surgical biopsy (biopsy rate, 1.0%) that led to breast cancer diagnosis in 11 cases. The benign/malignant biopsy rate was 0.73. Detection rate was 6.07 × 1,000 screened women and varied among age categories, increasing within the 60–69 subgroup; detection rate/expected incidence ratio in the overall group was 4.5 and also increased within the older age category. Seven out of 11 cancers were at UICC stage 0-I. Among 327 self-referring women, 38 were positive (recall rate, 11.6%), and 14 underwent biopsy (biopsy rate, 4.3%), which showed cancer in 7 cases (benign/malignant biopsy rate, 1.0). In addition, 2 inflammatory cancers were diagnosed without surgical biopsy. Thus 9 cancer cases were detected in this group. Self-referring women differed from responding women in that they had a higher frequency of symptoms or familiar history of cancer, and a higher educational level and awareness of preventive medicine. Clinical examination added no diagnostic advantage in the responding group but did not significantly worsen the recall rate. In the self-referring group, one case of inflammatory cancer was missed by mammography and diagnosed by clinical examination.Conclusion The early results (recall rate = 5%, detection rate/expected incidence ratio = 4.5, benign/malignant biopsy rate = 0.73, advanced cancers = 36.4%) are encouraging and indicate the validity of the program. Strategies to improve attendance rate are planned.

Hemangiopericytoma is a rare type of neoplasia originating from the Zimmermann pericytes and can arise in numerous sites. As it is difficult to correlate the histologic aspect with the prognosis, it was considered advisable to take account of other factors such as age and tumoral site. Aggressive surgery followed by irradiation therapy is suggested as the most suitable management. Hyperthermia also was adopted in treating subcutaneous metastasis, but its role has yet to be fully defined.

Ten previously untreated patients with metastatic renal carcinoma underwent transperitoneal radical nephrectomy followed by high dosage MPA treatment. Estrogen receptors were determined in the specimen of all cases by the dextran-coated charcoal method: both the neoplastic tissue and the healthy parenchyma were tested. The disease progressed in 8 cases, and 2 patients are alive without any evidence of progressive disease 12 and 27 months after the operation. Very low receptor levels were detected in these 2 cases and one of them could be defined as borderline with our threshold criterion. However, receptors were undetectable in the neoplastic tissue from 4 of 8 patients who progressed. These questionable results justified the start of a prospective multicentric trial to study in a large number of cases both hormone receptors and clinical response to hormone therapy in human renal cancer.

From April 1970 to October 1977, 19 patients with lung cancer of the upper lobar bronchus orifice underwent radical lobectomy with major bronchus resection. Sleeve lobectomy was accomplished in 11 cases and wedge lobectomy in the remaining 8. The length of the free bronchial margin in the surgical specimen was less than 1 cm in 3 cases, but limited pulmonary reserve did not allow pneumonectomy. Squamous carcinoma was diagnosed in 14 patients, adenocarcinoma in 2, oat-cell carcinoma in 2, and large cell carcinoma in one. Most cases (70%) were pathological stage I. There was one operative death due to anastomotic leakage (5%), and another patient required pneumonectomy completion. Of 13 patients with non oat-cell carcinoma and adequate bronchial resection, none had local recurrence: 3 patients developed distant metastases, and 10 are alive and disease-free after a follow-up period ranging from 16 to 104 months. The authors conclude that in selected lung cancer patients lobectomy with bronchoplastic procedures is superior to pneumonectomy for tissue sparing advantages.

Proximal esophagogastrectomy saving only the distal half of the greater curvature of the stomach was retrospectively evaluated in 91 consecutive patients with resectable carcinoma of the gastric cardia. Division of the right gastric artery at its beginning provided a free nodal margin if N1 diffusion was observed. Operative mortality was 6.5% and fatal leak rate 3.8%. Survival without dysphagia occurred in all but stage I tumors; for larger tumors recurrence and reflux esophagitis were not able to produce dysphagia because distant metastases were faster to kill the patients. Five-year survival was 0% for stage IV (i.e. incomplete macroscopic resection), 8% for stage III, 12% for stage II and 53% for stage I. Local recurrence occurred only at esophageal anastomosis and for every stage, whereas regional recurrence occurred only for tumors with nodal diffusion. The results of this study are not suitable for a comparison with total esophagogastrectomy by inductive logic, nevertheless deductive arguments are possible if patterns of recurrence are considered. The possibility of regional recurrence for N1 and not for N0 tumors means that the volume of nodal resection has diagnostic specificity for N0 but not for N1 tumors. If N2 nodal diffusion is really a sistemic disease, as indicated by current reports, than greater nodal resection by total esophagogastrectomy can only improve the diagnostic specificity of N1 assessment but not survival.

The relationship between growth rate, expressed as doubling time (DT), of 110 lung cancers from randomly collected patients and patient age, sex, histological type, symptoms, smoking habits, size and lymph node involvement was studied. Median DT values of epidermoid carcinomas and adenocarcinomas were superimposable (98 and 99 days, respectively), but 15 % of adenocarcinomas had a DT of more than one year. Significant correlations were found with sex (slower growth rate in females) and symptoms (faster growth in symptomatic patients), but only for adenocarcinomas. The number of cigarettes smoked did not seem to affect the growth rate of lung cancers. There was no correlation between growth rate and tumor size or lymph node involvement.

Aims and background In addition to estrogens, prolactin (PRL) and IGF-I have also appeared to stimulate breast cancer growth. The present study was performed to evaluate IGF-I blood levels in operable breast cancer in relation to PRL values and the main prognostic variables.Methods The study included 40 patients, clinical stage T1-3NO-2MO. Venous blood samples were collected before and 7 days after surgery. PRL and IGF-I were measured by radioimmunoassay. The control group consisted of 50 healthy women.Results Mean serum levels of IGF-I were significantly higher in patients than in controls, without any apparent relation to the main prognostic variables, including estrogen receptor and node status. Surgery-induced hyperprolactinemia occurred in 22/40 patients. IGF-I mean concentrations observed in the postoperative period in patients with surgery-induced hyperprolactinemia were significantly lower than those seen in patients showing no postoperative PRL rise.Conclusions The study showed that operable breast cancer may be associated with abnormally high levels of tumor growth factor IGF-I, and that surgery was followed by an IGF-I decline only in patients who showed surgery-induced hyperprolactinemia. Our previous studies have shown that postoperative hyperprolactinemia is a favorable prognostic factors for operable breast cancer. The present study, by showing that a postoperative PRL rise is associated with a fall in IGF-I, would suggest that surgery-induced hyperprolactinemia may determine a lower tumor relapse rate by determining a diminished secretion of breast tumor growth factor IGF-I.

Aim The study aim was to determine whether the Jass classification is superior to that of Astler-Coller (modification of Dukes’ stage) in determining prognosis of patients treated for colorectal carcinoma.Study Design The authors used Jass’ classification to restage 263 patients who had undergone radical colorectal surgery and classified according to Astler-Coller.Results The results revealed that: 1) Astler-Coller's classification enables more accurate selection of patient groups where life expectancy can be predicted; 2) Jass’ classification enables statistically significant (P <0.05) improved prognostic discrimination of Astler-Coller's B2 patients, for which the probability of nonrecurrence of the disease is around 60%.Conclusions Although Astler-Coller's classification is still valid, Jass’ classification is useful for the prognostic discrimination of Astler-Coller's B2 patients.

From January 1971 to June 1983, 35 lobectomies with bronchoplastic procedures for invasive non-small-cell lung carcinoma were performed. Sleeve lobectomy was carried out in 21 cases, wedge lobectomy in 11, and upper sleeve bilobectomy in 3. There were 23 stage I, 10 stage II, and 2 stage IIIa tumors. Completion pneumonectomy was required in 1 case for anastomotic fistula and in 2 for atelectasis of residual lung. One of these patients died later due to empyema. The 5-year probability of death with recurrence was 31.98%. The 5-year disease-free survival was 58.57%. Metastatic relapse was observed in 8 cases and locoregional recurrence in 5. A new primary lung tumor occurred in 2 patients.

From 1981 to 1986, 17 patients with resected small cell lung carcinoma (SCLC) staged as I or II according to the new TNM classification were recruited for a prospective study to evaluate the effctiveness of surgery and postoperative chemotherapy (plus locoregional radiotherapy only when a nonradical resection was accomplished) in the treatment of early stages of the disease. Six patients received full protocol chemotherapy (6 courses) and 8 a mean of 79.1% of the planned courses. Three patients received non adjuvant treatment. Locoregional radiotherapy for residual disease was administered in 2 cases. One patient died for myelosuppression due to chemotherapy and 10 for recurrences of cancer, all within the 20th postoperative month. Metastases accounted 80% of overall recurrences. Six patients were alive and tumor-free at 18, 22, 39, 44, 47 and 51 months from resection. Actuarial observed 3-year survival was 32%.

Out of 52 consecutive patients resected for small cell lung carcinoma (SCLC) from 1976 to 1986, 19 were selected because they underwent nonradical surgery, 10 of them for locoregional spread and 9 for distant metastases. Of the former subset all received postoperative radiotherapy and 8 chemotherapy also. Three patients are alive and disease-free 37, 56 and 91 months after resection. Four patients had a distant recurrence, and 3 a locoregional failure. Patients of the latter subgroup received chemotherapy in 7 instances. None survived more than 16 months, distant metastases being the cause of death. In these patients NO status was associated with 13.3 months of mean survival, N1 with 8.5 months, and N2 with 6.7 months. Surgery and adjuvant treatments seem effective in achieving local control of SCLC despite nonradical resections. Tumor burden at locoregional sites does not preclude the possibility of long term survival.