title: Immature teratoma with gliomatosis peritonei associated with pregnancy.
abstract: Immature teratoma is a malignant form of teratoma that contains immature structures resembling those of the embryo. It is rare and accounts for less than 1% of all ovarian cancers. It occurs most frequently in young women but it is very rarely reported in association with pregnancy.
mesh_terms: D000328:Adult; D005260:Female; D005910:Glioma / Q000150:complications / Q000473:pathology*; D006801:Humans; D010051:Ovarian Neoplasms / Q000150:complications / Q000473:pathology*; D010534:Peritoneal Neoplasms / Q000150:complications / Q000473:pathology*; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000473:pathology*; D013724:Teratoma / Q000150:complications / Q000473:pathology*