A 61-year-old man presented with right lower quadrant abdominal pain. A foreign body 19mm in length was seen on plain abdominal radiograph and abdominal somputed tomography. Although he denied any fish bone ingestion, the preoperative suspision of fish bone penetration of the intestinal tract was high. At laparotomy, a fish bone which had penetrated out of the cecum was seen. Ileo-cecal resection and peritoneal drainage were perfoemed. The patient was well after srgery.
Fish bone penetration
Plain abdominal radiograph
Abdominal computed radiography
Preoperative diagnostic imaging