A Case of Inserting Two Self-expandable Metal Stents in Dual Malignant Colonic Obstructions / 대한소화기내시경학회지

Malignant colonic obstruction can lead an emergency operation for decompression, and this can cause post-operative complications due to poor bowel preparation. Self-expandable metal stent (SEMS) insertion is useful for avoiding an emergency operation and unnecessary complications. However, SEMS insertion for dual malignant colonic obstructions is very rare. We report here on a case of two SEMS that were inserted in dual malignant colonic obstructions caused by synchronous colon cancer. A 66-year-old man visited our hospital due to abdominal distension. Sigmoidoscopy and an abdominopelvic computerized tomographic (CT) scan revealed synchronous colon cancer at the splenic flexure and distal descending colon with dual obstruction. The initial SEMS insertion on the descending colon was not effective for decompression due to the proximal obstruction. After the second SEMS insertion on the splenic flexure through the first stent, all the signs and symptoms due to obstruction disappeared. SEMS insertion is considered to be useful for treating dual malignant colonic obstruction caused synchronous colon cancer.

A Case of Heterotopic Pancreas of Gastric Corpus / 대한소화기내시경학회지

Heterotopic pancreas is an aberrant pancreatic tissue that lacks anatomic and vascular continuity with the main pancreas. Although heterotopic pancreas is a relatively rare entity and usually noted as an incidentel findings at autopsy and during surgery for other causes, it is capable of producing symptoms depending on the site and size of lesions as well as various pathological changes occuring in the pancreas itself. We have recently experienced a case of heterotopic pancreas on the mid-body of posterior wall along the lesser curvatrue of stomach in a 30-year-old man, who visited our hospital for the evaluation of postprandial epigastric discomfort and indigestion for two months. Gastrofiberoscopy revealed a 3x4 cm sized submucosal mass, and subtotal gastrectomy gastrojejunostomy was performed and he was discharged without any postoative complication.