The Wandering Knife: A Case Report.

Stab injuries to the abdomen have become a common occurrence, though retained objects are rare. A 22-year-old male presented with a left lower abdominal discomfort the next day after having a stab in the right hypochondrium. He was hemodynamically stable, with no signs of peritonitis. Abdominal X-ray revealed a 15 cm long knife blade in the left lower abdomen. He underwent a laparotomy for the removal of the knife blade located inside the peritoneal cavity in his left iliac region without any injury to the surrounding viscera.