title: Appendicitis with a palpable mass.
authors.affiliation: Division of Gastroenterology, Dept. of Internal Medicine, Show Chwan Memorial Hospital, Changhua, Taiwan.
authors.forename: S L
authors.initials: SL
authors.lastname: Yan
authors.forename: Y T
authors.initials: YT
authors.lastname: Liu
authors.forename: D A
authors.initials: DA
authors.lastname: Chou
mesh_terms: D000038:Abscess / Q000175:diagnosis*; D000368:Aged; D001064:Appendicitis / Q000175:diagnosis*; D003113:Colonoscopy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D014057:Tomography, X-Ray Computed