Crohn's disease with predominant involvement of the appendix.
D000038:Abscess; D000328:Adult; D001065:Appendix / Q000000981:diagnostic imaging* / Q000473:pathology; D003108:Colonic Diseases / Q000000981:diagnostic imaging; D003424:Crohn Disease / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D011859:Radiography