title: [Gas abscess of the femur in a case of perforated sigmoid cncer].
mesh_terms: D000038:Abscess / Q000209:etiology*; D012809:Colon, Sigmoid; D004194:Disease; D005269:Femur; D006801:Humans; D012811:Sigmoid Neoplasms
keywords: ABSCESS/etiology; FEMUR/diseases; SIGMOID/neoplasms