title: An infected urachal cyst containing an appendicolith: a case report.
abstract: We present a case of an 8-year-old girl with an infected urachal cyst containing an appendicolith found secondary to an appendico-urachal cyst fistula caused by perforated appendicitis. The clinical features and computed tomographic manifestations of this unusual case are discussed.
authors.affiliation: Department of Radiology and Medical Research Institute, School of Medicine, Ewha Womans University, Seoul, South Korea.
authors.forename: Guen Young
authors.initials: GY
authors.lastname: Lee
authors.forename: Sun Wha
authors.initials: SW
authors.lastname: Lee
authors.forename: Kum-Ja
authors.initials: KJ
authors.lastname: Choi
authors.forename: Ji Young
authors.initials: JY
authors.lastname: Hwang
mesh_terms: D001064:Appendicitis / Q000150:complications* / Q000000981:diagnostic imaging*; D002648:Child; D005260:Female; D006801:Humans; D014057:Tomography, X-Ray Computed; D014496:Urachal Cyst / Q000175:diagnosis* / Q000209:etiology*; D001747:Urinary Bladder Fistula / Q000150:complications* / Q000000981:diagnostic imaging*