title: Acute regional ileitis due to anisakis larvae.
mesh_terms: D000208:Acute Disease; D000818:Animals; D003424:Crohn Disease / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000382:microbiology / Q000473:pathology; D005399:Fishes; D005516:Food Microbiology; D006801:Humans; D007564:Japan; D007814:Larva; D009349:Nematode Infections / Q000145:classification / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000473:pathology