title: [Annular carcinoma of the colon. Differential diagnosis with spasms or colonic sphincters].
abstract: A case is presented of annular carcinoma of the colon, which appeared with radiological features of regularity of the spasms or pseudosphincters of the colon. A review is made of the radiological differential criteria of both entities.
authors.forename: P
authors.initials: P
authors.lastname: Luburich Hernaiz
authors.forename: J
authors.initials: J
authors.lastname: Ares Vidal
authors.forename: R
authors.initials: R
authors.lastname: Vilana Puig
authors.forename: F
authors.initials: F
authors.lastname: Gimeno Solsona
authors.forename: J M
authors.initials: JM
authors.lastname: Rovira Fius
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging / Q000473:pathology*; D000368:Aged; D003108:Colonic Diseases / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D011859:Radiography; D013035:Spasm / Q000000981:diagnostic imaging
vernacular_title: Carcinoma anular del colon. Diagnóstico diferencial con espamos o "esfínteres" colónicos.