A Case of Pseudosarcomatous Change of an Inflammatory Colon Polyp Associated with Tuberculous Colitis / 대한소화기내시경학회지

"Pseudosarcomatous change" occurs when sarcoma-like atypical cell hyperplasia is grossly indistinguishable from malignant tumor. Pseudosarcoma often exists in those areas of the gastrointestinal track where ulcer or erosion commonly takes place. This may indicate atypical granulomatous cell proliferation during a period of healing, as well as benign atypical change in the mesenchyme due to chronic inflammatory reaction. Both the visual appearance and intestinal involvement of tuberculous colitis are variable, and tuberculosis may result in reactive mesenchymal change associated with ulcer or polyp, which is that's induced by chronic inflammation. We report here on a case of a young female pulmonary tuberculosis patient who suffered with a pseudosarcoma of the ascending colon, and this was associated with tuberculous colitis. The patient underwent successful sugical resection. We report on this case, along with a review of the relevant literature.

An anomalous union of the pancreaticobiliary duct that was treated by drainage of the accessory ampulla / 대한내과학회지

An anomalous union of the pancreaticobiliary duct is defined as a condition in which the junction between the common bile duct and the pancreatic duct is located outside the duodenal wall. Therefore, the sphincter of Oddi does not influence the junction; there is always communication between these ducts, and so pancreatic juice flows into the biliary tract through the communication, which may cause pancreaticobiliary diseases. Pancreas divisum is a congenital variant of the pancreatic ductal anatomy, and the mechanism is that the dorsal and ventral pancreatic buds fail to fuse during the gestation. We report here on a 21 year old woman who previously had suffered with recurrent pancreatitis, and an anomalous union of the pancreaticobiliary duct associated with the incomplete type of pancreas divisum was revealed by ERCP. She was treated with minor papilla sphincterotomy and stent insertion.

Two Cases of Sigmoid Volvulus Treated by Emergency Colonoscopic Reduction Procedure / 대한소화기내시경학회지

A volvulus of the colon is a twisting of a redundant segment of the colon at its narrow mesentery. A sigmoid volvulus is the most common type. This disorder may spontaneously reduce and recur as a chronic problem. However, it more frequently becomes acute as a result of an obstruction, which can lead to strangulation and gangrene with a high mortality if not treated promptly. Colonoscopic reduction and decompression is the preferred initial treatment for patients with a sigmoid volvulus who show no signs of bowel strangulation, which may be the cause of the high mortality associated with emergency surgery. We experienced 2 cases of a sigmoid volvulus in a 44-year-old female and a 51-year-old male. The sigmoid volvulus was diagnosed by simple abdominal film and treated successfully by an emergency colonoscopic reduction. We report our experience on the use of colonoscopy to treat sigmoid volvulus with a reviews of the relevant literlature.