title: [Internal hernia of the sigmoid with incomplete volvulus of the herniated segment; brief review of variations of internal hernia].
authors.forename: O
authors.initials: O
authors.lastname: MARCHENA
authors.forename: R
authors.initials: R
authors.lastname: PEREIRAS
mesh_terms: D012809:Colon, Sigmoid; D006547:Hernia; D046449:Hernia, Abdominal; D006801:Humans; D045822:Intestinal Volvulus
vernacular_title: Hernia interna del sigmoide con volvulo incompleto del segmento herniado; breve revision de las distintas variedades de hernias internas.