Abdominal computed tomography scan showing thickening of the distal ileum

Reproduced with permission from: Ramos L, Alonso C, Guilarte M, et al. Anisakis simplex-induced small bowel obstruction after fish ingestion: preliminary evidence for response to parenteral corticosteroids. Clin Gastroenterol Hepatol 2005; 3:667. Copyright © 2005 Elsevier Science, Inc.