Hd-Epi + CTX is very active against both LABC and MBC. The administration of G-CSF allows dose intensification of both drugs (a 59.5% increase of the actual dose intensity) with acceptable clinical tolerance (a lower incidence of neutropenia but a higher incidence of anemia and thrombocytopenia). Only a specifically designed phase III trial will lead to definitive conclusions regarding the greater antitumor activity of accelerated CSF-including regimens as compared to standard chemotherapy for advanced breast cancer.

MARCELLA MOTTOLESE, PHD, IRENE VENTURO, MD, MASSIMO RINALDI, MD, NORBERT0 CAMPIONI, MD, ANTONELLO ALUFFI, MD, CORRADO GALL0 CURCIO, MD, RAFFAELE PERRONE DONNORSO, MD, AND PIER GlORGlO NATALI, MD Transthoracic fine needle aspiration (FNA) biopsies performed under computed tomography (CT) scan (CT-FNA) have greatly improved the cytodiagnosis of lung tumors. However, the distinction between a primary lesion and a metastatic lesion still may be difficult on the basis of morphologic criteria. To evaluate whether a selected panel of monoclonal antibodies (MoAb) to tumor-associated antigens (TAA) can improve the diagnostic potential of FNA, we have immunocytochemically analyzed 122 pulmonary CT-FNA. Whereas conventional cytology was capable of recognizing only the neoplastic nature of the lesions, the immunocytochemical diagnosis could identify the primary or metastatic nature of the pulmonary masses in 92.5% of the cases. The immunocytochemical findings were confirmed by clinical-histopathologic data. The current results demonstrate that the use of immunocytochemical methods can significantly improve the diagnostic accuracy of conventional cytology of lung masses.

The cases of 42 patients with malignant ascites treated with a peritoneal venous shunt over a 5-year period are reviewed to establish the incidence of surgical and postsurgical complications. Although the yield of malignant cells found in the peripheral blood was increased after shunting, no new hematogenous metastases were observed after the operation. No evidence of disseminated intravascular coagulation was observed after shunt placement. While the shunt effectively relieved the discomfort due to abdominal distention and respiratory impairment, no restoration of cutaneous hypersensitivity was observed in the nine patients who were anergic prior to surgery. The median survival of patients with breast and gynecological cancer, after surgery, was significantly longer than the survival of patients with primary gastrointestinal neoplasma. In conclusion, peritoneal venous shunt appears to be an effective and safe method to improve the quality of life of patients with malignant ascites.

43 eligible patients with inoperable stage IIIA (ten patients) and stage IIIB (33 patients), histologically confirmed NSCLC received 3 courses of the ICE combination (ifosfamide 1.5 g m -2 and mesna 750 mg m -2 two times a day, cisplatin 25 mg m -2 and etoposide 100 mg m -2 , all administered intravenously (i.v.) on days 1-3 every 3 weeks) with G-CSF support. After three cycles, patients were submitted to radical surgery or received two additional courses of the ICE regimen and/or curative radiotherapy. Grade 3-4 neutropenia occurred in 21% of 114 evaluable courses, but was of short duration, leading to neutropenic fever in 5% of the courses. Severe thrombocytopenia and anaemia were observed in 13% and 3% of the courses respectively. Non-haematological toxicity was generally mild with only two episodes of reversible renal impairment. The overall response rate after three chemotherapy courses was 69% (28 partial responses, one complete response). Ten patients (8/10 patients in stage IIIA, 2/33 patients in stage IIIB) underwent radical surgery. Median TTP for patients not undergoing surgery (n = 33) was 8 months (range 3-34+); median DFS for patients rendered NED by surgery (n = 10) was 26 months (range 1-54+). Median OS for the entire group was 12.5 months (range 2-57+). The ICE regimen is active in locally advanced NSCLC with acceptable toxicity and warrants further exploration as induction chemotherapy in larger series.

The authors retrospectively analyse the results achieved in recent years by surgical treatment of 103 malignant primary or secondary liver cancers: (Three patients have been operated on twice at different times for recurrence.) 23 hepatic resections were performed for benign lesions. The operative mortality is very low, the incidence of postoperative complications is minimal, and the survival up to 8 years is rather satisfactory. In all cases we used Ton That Tung's surgical technique, that is, "finger fracture with intraparenchymal ligature of the vasculobiliary pedicles."