title: The fat-fluid level: another feature of dermoid tumors of the ovary.
mesh_terms: D000368:Aged; D001826:Body Fluids; D003884:Dermoid Cyst / Q000473:pathology*; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000473:pathology*; D012629:Sebum; D014463:Ultrasonography