[Leiomyosarcoma of the mesosigmoid].
D002648:Child; D012809:Colon, Sigmoid; D006801:Humans; D007223:Infant; D007890:Leiomyosarcoma; D008646:Mesocolon; D012811:Sigmoid Neoplasms
LEIOMYOSARCOMA/in infancy and childhood; SIGMOID/neoplasms