A CASE OF SMALL-BOWEL OBSTRUCTION DUE TO A GASTRIC BEZOAR

Abstract

Small-bowel obstruciton due to gastric bezoar is rare. This case was a 73-year-old gastrectomized woman who was admitted with nausea and abdominal pain and was suspected of having acute pancreatitis. She ate a lot of persimmons several days before the onset of her symptoms and was diagnosed as having gastric bezoar by gastrofiberscopy. Three weeks later severe abdominal pain and distension appeared abruptly. An upper gastrointestinal contrast series demonstrated small-bowel obstruction with a bezoar and emergent operation was performed. A hen-egg-sized bezoar was impacted in the jejunum 30 cm distal from Treitz's ligament. It was removed through enterotomy.
Fifteen cases of small-bowel obstruction due to gastric bezoars including this case have been reported during the last 10 years. In all cases conservative treatment failed and laparotomy was necessary. In gastrectomized patients like this case, it is probable that dislodgement of gastric bezoars caused small-bowel obstruction. Therefore, prophylactic measures such as dietary to prevent bezoar formation are important.