title: Extraluminal appendicolith in perforating appendicitis.
authors.forename: B H
authors.initials: BH
authors.lastname: Lin
authors.forename: M A
authors.initials: MA
authors.lastname: Stull
authors.forename: T
authors.initials: T
authors.lastname: Grant
mesh_terms: D000328:Adult; D001064:Appendicitis / Q000000981:diagnostic imaging / Q000209:etiology*; D002137:Calculi / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography; D012422:Rupture, Spontaneous; D014463:Ultrasonography