[Synchronous and metachronous colorectal cancers: a case series contribution]. / I cancri sincroni e metacroni del colon-retto: contributo casistico.

The Authors, on the basis of their experience with neoplastic colorectal pathology and after a review of the Literature, report a reappraisal of the problems related to colorectal multiple carcinomas. They emphasize the importance of routine preoperative pancolonoscopy for the identification of possible synchronous tumors (both benign and malignant) and periodic endoscopic follow-up (ideally a life-long one) for the detection and removal of all adenomatous polyps as well as early stage metachronous carcinomas, especially for patients with HNPCC. Besides, they stress the importance of sensibilization of the population about the heritability of colorectal carcinomas.

[Current trends in therapeutic indications in gallstones]. / Attuali orientamenti nelle indicazioni terapeutiche per la calcolosi della colecisti.

In the last 3 years, 300 consecutive patients (110 men, 190 women) were treated for gallstone disease using either traditional open surgery or the video laparoscopic approach. The relative clinical data and results were compared and analysed. The Authors conclude that video laparoscopy presents a number of advantages such as minor costs, reduced pain, quick return to work, compared to traditional surgery, especially when correctly indicated.

[Ampullary and periampullary tumors]. / Tumori ampollari e periampollari.

Ninety-eight consecutive patients with ampullary and periampullary carcinoma diagnosed between 1983-1993 were studied retrospectively. Among these patients, 66 had a carcinoma of the head of the pancreas, 10 a carcinoma of the papilla of Vater, 8 a carcinoma of the duodenum, and 14 a carcinoma of the distal common bile duct. Resectability rate ranged from 12% to 90% according to the tumor location and histologic type. Palliative procedures such as laparotomy, biopsy and bilio-digestive bypasses were performed in 27 patients. Curative resections were performed in 24 cases: 20 pancreatoduodenectomies, 2 total pancreatectomies, 1 duodenectomy, 1 common bile duct resection. The results of the surgical treatment as well as mortality and morbidity rates were compared with those of different and larger series.

[Our experience in the recurrence of rectal cancer operated with radical intention in light of a case load treated in a homogeneous manner]. / La nostra esperienza delle recidive di cancri rettali operati con intento radicale alla luce dei risultati di una casistica trattata in maniera omogenea.

A reappraisal of the results obtained after potentially curative resection for rectal cancer compared with "historical" results is reported. An increase of the overall survival rates was registered as well as a corresponding lowering of the pelvic recurrences: 4.54% in the group of patients with a-two-year follow up. As for relapse surgery, however, reviewing the series from January 1991 to December 1994, the results are still poor because relapses were not resectable in 85.7% of the cases.

[Carcinoma of the extrahepatic bile ducts]. / Il carcinoma delle vie biliari extraepatiche.

In the last 5 years 25 patients (11 men, 14 women) with carcinoma of the extrahepatic biliary duct were studied. The most frequent localization of the carcinoma was the hepatic hilum. D.C.P. according to Whipple was possible only in one patient, while in 20 patients a palliative approach with external and internal biliary derivations was the choice. In the remaining 4 patients an explorative laparotomy with biopsy was performed. It is concluded that palliative resection allows for a better quality of life.