Short-and long-term outcomes of surgery for diffuse peritonitis in patients 80 years of age and older.

PURPOSE: We evaluated the impact of advanced age on the morbidity, mortality, and long-term outcome after emergency surgery for diffuse peritonitis. METHODS: We retrospectively evaluated the mortality and morbidity rates in 36 patients who were 80 years of age or older and who had undergone emergency surgery for diffuse peritonitis, and calculated 5-year survival by the Kaplan-Meier method. Factors compromising prognosis were identified by univariate and multivariate analyses. RESULTS: The median patient age was 84 years (range, 80-97 years); 16 patients were men and 20 were women. Preoperative concomitant disease was present in 81% of patients; cardiac disease was most common. Sites of visceral perforation were in the upper gastrointestinal tract in five patients, colon or rectum in 30, and gallbladder in 1. The postoperative morbidity rate was 72%, the surgical mortality rate was 11%, and the in-hospital mortality rate was 28%. The median hospital stay was 56 days. The median survival was 41 months, with a 5-year survival rate of 23%. A multivariate analysis identified number of failing organs as the only independent adverse prognostic factor (P < 0.001; relative risk 5.51, 95% confidence interval 1.97-15.4). CONCLUSIONS: Elderly patients with diffuse peritonitis had an unsatisfactory rate of short-term morbidity and mortality compared with those undergoing elective surgery. Postoperative organ failure was most likely to compromise survival.

[A resected case of fibrolamellar hepatocellular carcinoma with chronic hepatitis (type B)].

We report a case of a 34-year-old woman who tested positive for HBs Ag with fibrolamellar hepatocellular carcinoma of the liver. The sister of this patient, who was also positive for HBs Ag, died of hepatocellular carcinoma (HCC). The patient showed elevation of alpha-fetoprotein. Abdominal CT scan showed a tumor in the posterior segment of the liver and hepatic angiography revealed marked neovascularity in the tumor. Partial resection of the liver was performed, and the histological diagnosis was fibrolamellar hepatocellular carcinoma. The patient is now tumor free and doing well 20 months after the operation.

Multiple carcinoids in the duodenum, pancreas and stomach accompanied with type A gastritis: a case report.

We report a case of multiple duodenal, pancreatic, and gastric carcinoids. A 67-year old woman was admitted to our hospital for treatment of a duodenal carcinoid. Laboratory tests revealed that the patient was associated with macrocytic anemia and hypergastrinemia, and type A gastritis was shown by gastrofiberscopy. During surgery, another tumor was incidentally found in the head of the pancreas. The tumors in the duodenum and pancreas were completely excised by pancreatoduodenectomy and immunohistologically diagnosed as gastrin-and serotonin-producing carcinoids, respectively. Pathological examination revealed that in addition to the grossly found carcinoids, there were subclinical carcinoids, one of which was an endocrine cell micronest, located in the stomach and duodenum. The tumors in the duodenum, pancreas, and stomach showed different characteristics from one another morphologically and immunochemically. Although no definitive evidence has been obtained, some sort of genetic anomaly may have been involved in this case, and hypergastrinemia due to duodenal gastrinoma may induce multiple gastric carcinoids.

[A case of splenic inflammatory pseudotumor].

A 59-year-old man was admitted to our hospital because of continuous C-reactive protein elevation. Abdominal computed tomography scan revealed a low density mass on the surface of the spleen. Magnetic resonance imaging showed low intensity at peripheral area and slightly high intensity in the central area of the mass lesion on T1 and T2-weighted image. Splenectomy was performed since we could not rule out the possibility of malignant neoplasm only by diagnostic imaging. The pathological diagnosis of the tumor was inflammatory pseudotumor. Splenectomy is considered to be significant from the standpoints of both diagnosis and therapy in cases in which diagnostic imaging is difficult to interpret.