title: [Sigmoid colon volvulus. Coffee bean sign].
authors.affiliation: Departamento de Cirugía General, Instituto de Investigaciones Médicas Alfredo Lanari, Facultad de Medicina, Universidad de Buenos Aires. antoniomaya@live.com.ar
authors.forename: Antonio M
authors.initials: AM
authors.lastname: Maya
authors.forename: Juan Carlos
authors.initials: JC
authors.lastname: Espinoza
authors.forename: Francisco
authors.initials: F
authors.lastname: Castro
authors.forename: Alejandro
authors.initials: A
authors.lastname: Giunippero
authors.forename: Francisco J
authors.initials: FJ
authors.lastname: Aulet
mesh_terms: D005260:Female; D006801:Humans; D045822:Intestinal Volvulus / Q000000981:diagnostic imaging*; D008875:Middle Aged; D011859:Radiography; D012810:Sigmoid Diseases / Q000000981:diagnostic imaging*