Enterolith Small-Bowel Obstruction Caused by Jejunal Diverticulosis: Report of a Case

We report the successful surgical treatment of intestinal obstruction caused by enteroliths formed in jejunal diverticula. A 78-year-old man with bowel obstruction of unknown etiology was initially managed conservatively, but suffered recurrence of the obstruction. Thus, we performed a laparotomy, which revealed multiple diverticula in the jejunum, with one enterolith inside a diverticulum and one enterolith in the terminal ileum. There was no abnormal communication between the gallbladder and the intestinal tract, excluding the possibility of a gallstone ileus. The stone in the terminal ileum could not be broken manually, so we performed an enterotomy to remove the stones. Intestinal obstruction caused by enteroliths in small-bowel diverticula is a rare event, which is difficult to diagnose and manage. To our knowledge, only 35 such cases have ever been reported.