Multiple pancreatic pseudocyst disease.

In an effort to determine the incidence of multiple pseudocyst disease and establish the optimal approach to this problem, the records of 91 consecutive patients diagnosed during a 36-month period as having pancreatic pseudocyst disease by sonography or computerized tomographic scanning were reviewed. Thirteen patients (14.3%) had multiple cysts; all received sonograms and six had CT scans.

Radiological manifestations of Strongyloides stercoralis.

Nine patients with radiological changes due to Strongyloides stercoralis (SS) are described. A wide variation in appearance exists ranging from mild edema of the duodenal and small bowel mucosa to grossly enlarged, prominent valvulae conniventes. Small bowel dilatation is significant, and in overwhelming infestation toxic dilatation with paresis results.

Upper esophageal varices: report of three cases and review of the literature.

Cervical esophageal varices occur rarely. Although cases of primary upper esophageal varices have been reported, the most frequent underlying etiology is superior vena cava obstruction. Usually asymptomatic, cervical esophageal varices may occasionally be responsible for significant gastrointestinal hemorrhage.