title: Pelvic mass and leg pain. Case history.
mesh_terms: D006801:Humans; D007866:Leg; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology*; D011859:Radiography; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging*; D012519:Sarcoplasmic Reticulum / Q000000981:diagnostic imaging*