Ovarian intratumoral 21-hydroxylase deficiency in a postmenopausal hirsute woman

Virilising ovarian tumours are a rare cause of hyperandrogenism in women, accounting for less than 5% of all ovarian neoplasms. It occurs most often in - and postmenopausal women. We report a case of a 64 year-old woman with signs of virilisation that had started 3 years before. Blood hormone analysis revealed increased levels of testosterone, and 17-hydroxyprogesterone. The tetracosactin test revealed 21-hydroxylase deficiency. Radiological imaging demonstrated a nodule in her left ovary. The patient was submitted to bilateral laparoscopic oophorectomy, and histopathological examination revealed a luteoma of the left ovary. Postoperative serum testosterone level and 17-hydroxyprogesterone returned to normal levels in one month. Virilism regressed within six months. Our patient also showed an elevation in 17-OHP serum levels. Normalization of 17-OHP after oophorectomy suggests a case of intratumoral 21-hydroxylase deficiency. To our knowledge, this is the first description of ovarian intratumoral 21-hydroxylase deficiency in a postmenopausal woman. Arq Bras Endocrinol Metab. 2012;56(9):672-6

Bibliographic Details

Main Authors:	Souto,Selma B., Baptista,Pedro V., Barreto,Filomena, Sousa,Pedro F., Braga,Daniel C., Carvalho,Davide
Format:	Digital revista
Language:	English
Published:	Sociedade Brasileira de Endocrinologia e Metabologia 2012
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27302012000900012
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