MALIGNANT OVARIAN TERATOMA IN A NINE-YEAR-OLD GIRL.
D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008910:Minnesota; D009373:Neoplasms, Germ Cell and Embryonal; D010051:Ovarian Neoplasms; D013514:Surgical Procedures, Operative; D013724:Teratoma
ADOLESCENCE; CHILD; OVARIAN NEOPLASMS; SURGERY, OPERATIVE; TERATOID TUMOR