title: Leiomyosarcoma of hydrocele sac (a case report).
mesh_terms: D000368:Aged; D006801:Humans; D007890:Leiomyosarcoma / Q000473:pathology*; D008297:Male; D006848:Testicular Hydrocele / Q000150:complications*; D013736:Testicular Neoplasms / Q000473:pathology*