Assessment of severity in acute pancreatitis: Use of prognostic factors.

This prospective study evaluates the value of Ranson's prognostic factors in predicting severity of acute pancreatitis. One hundred-fourteen patients with 124 attacks of acute pancreatitis were studied duringa 4-year period at Riyadh Central Hospital. The majority of patients were Saudi males, their mean age being 46.

Pattern of primary gastrointestinal tract malignancy among Saudi nationals: A retrospective study.

This histopathological reports from the central laboratory of Riyadh Central Hospital for between 1404 to 1406H (1984 to 1986) were reviewed retrospectively to determine the pattern of primary cancer of the gastrointestinal tract among Saudi nationals. During the study period, a total of 32,990 histopathological examinations were conducted. Neoplasms were identified in 4683 cases (14.

Transabdominal gastro-oesophageal devascularization and oesophageal transection for bleeding oesophageal varices.

Fifty consecutive unselected patients presenting with acute haematemesis and melaena from endoscopically confirmed bleeding oesophageal varices were treated by one-stage transabdominal oesophageal transection with gastro-oesophageal devascularization and splenectomy. According to Child's classification, 15 were Grade A, 29 Grade B and six Grade C. The mortality rate was 10 per cent.

Appendicitis and schistosomiasis.

A retrospective clinical and pathological study of 15 cases associated with schistosomiasis drawn from 1920 patients undergoing appendicectomy is discussed. The average age of the patients was 31.6 years with a 12:3 male predominance.