title: Unusual renal mass in a middle-aged woman.
mesh_terms: D001650:Bile Duct Neoplasms / Q000473:pathology*; D001653:Bile Ducts, Intrahepatic / Q000473:pathology*; D005260:Female; D006222:Hamartoma / Q000473:pathology*; D006391:Hemangioma / Q000473:pathology*; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008067:Lipoma / Q000473:pathology*; D008207:Lymphatic Metastasis; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*