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Reported are eight patients with idiopathic chronic pancreatitis and two patients with alcoholic pancreatitis who had near total distal pancreatectomy for disabling pain and underwent simultaneous segmental pancreatic autotransplantation of the body and tail of the gland to the femoral area in an attempt to prevent or delay the onset of diabetes. The median follow-up period was 31 months, and follow-up study in nine patients ranged from 24 to 54 months. Patency of the grafts was determined by angiography and selected percutaneous venous assays for insulin. Islet cell function was determined by oral glucose tolerance tests, intravenous (I.V.) glucose tolerance tests, and I.V. glucagon stimulation studies. Segmental autotransplantation was technically successful in eight patients, only one of whom required insulin (at 2 years after grafting). The other seven patients with technically successful grafts have remained insulin independent, including two patients who later underwent pyloric preserving pancreatoduodenectomy for completion pancreatectomy. Variable pain relief was observed in patients who underwent near total pancreatectomy, but pain was unrelieved in those patients who underwent limited distal resection. Patients with idiopathic pancreatitis appear to have better pain relief and preservation of endocrine function than alcoholic patients. Segmental pancreatic autotransplantation prevents or delays the onset of diabetes mellitus and should be considered as an alternative for those patients who require extensive pancreatic resection for chronic pancreatitis.

Thirty patients with cystic disease of the bile ducts operated on between 1965 and 1985 were reviewed. Three patients (10%) had a synchronous adenocarcinoma, and in three patients (10%) a metachronous carcinoma developed for a total incidence of malignancy of 20%. All patients died within 1 year of the diagnosis of malignancy. Of 19 benign cysts available for pathologic examination, one third had proliferative epithelial changes, and in two of these patients a metachronous carcinoma developed. Goblet cell metaplasia was prominent in four patients. This suggests the possibility that dysplastic changes and metaplasia of the epithelium could give rise to carcinoma. Resection of benign cysts of the bile ducts is favored, when feasible, in an attempt to decrease the incidence of malignancy.