title: Arrhenoblastoma during pregnancy.
abstract: Arrhenoblastoma is a rare complication of pregnancy. A case of fatal nonvirilizing arrhenoblastoma in a pregnant adolescent, the third such case to appear in the literature, is discussed. Fifteen cases of arrhenoblastoma in pregnancy that have appeared in the recent literature are reviewed; 87% of these tumors were virilizing. When virilization is absent the diagnosis is difficult. Among the more common presenting symptoms are weight loss, nausea and vomiting, abdominal pain, and a palpable abdominal mass. Arrhenoblastoma occurring during pregnancy has a 31% maternal mortality, 44% rate of malignancy, and a 50% perinatal mortality.
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D010051:Ovarian Neoplasms / Q000150:complications / Q000473:pathology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000473:pathology*; D018310:Sertoli-Leydig Cell Tumor / Q000150:complications / Q000473:pathology*; D014770:Virilism / Q000209:etiology