[Problems on histopathological diagnosis of malignant ovarian tumors].
D000230:Adenocarcinoma / Q000473:pathology; D002471:Cell Transformation, Neoplastic; D003536:Cystadenocarcinoma / Q000473:pathology; D003581:Cytodiagnosis; D004407:Dysgerminoma / Q000473:pathology; D004715:Endometriosis / Q000473:pathology; D005260:Female; D006801:Humans; D007564:Japan; D010051:Ovarian Neoplasms / Q000145:classification / Q000175:diagnosis / Q000196:embryology / Q000473:pathology*; D013724:Teratoma / Q000196:embryology / Q000473:pathology; D014944:World Health Organization