title: Immature ovarian teratoma--an unusual case.
mesh_terms: D000328:Adult; D003884:Dermoid Cyst / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D010051:Ovarian Neoplasms / Q000473:pathology* / Q000601:surgery