Leiomyosarcoma of inferior vena cava.
D006801:Humans; D007890:Leiomyosarcoma; D009369:Neoplasms; D035423:Thoracic Cavity; D014682:Vena Cava, Inferior; D014684:Venae Cavae
LEIOMYOSARCOMA; VENAE CAVAE/neoplasms