title: Considerations about a case of sigmoid valve.
authors.forename: R A
authors.initials: RA
authors.lastname: NOTTI
authors.forename: R
authors.initials: R
authors.lastname: ALASCIO
mesh_terms: D012809:Colon, Sigmoid; D003108:Colonic Diseases; D006801:Humans; D045822:Intestinal Volvulus
vernacular_title: Consideraciones sobre un caso de vólvulo del sigmoides.