Affiliation:
1. Endocrinology Research Centre
Abstract
Hyperandrogenism is the most prevalent cause of menstrual cycle abnormalities and infertility in women. Here, we present a case of a 32-year-old woman with a 7-year history of menstrual irregularity and infertility. Laboratory test results revealed elevated 17-hydroxyprogesterone, progesterone 21-deoxycortisol. Abdominal computed tomography found a 3,9х2,9х2,6 cm left adrenal tumor. Non-classic congenital adrenal hyperplasia was diagnosed initially, however, treatment with supraphysiological doses of dexamethasone proved ineffective and progesterone and 17-hydroxyprogesterone levels remained high. Genetic testing revealed no 21-hydroxylase deficiency. Laparoscopic adrenalectomy was performed with subsequent pathological report being compatible with an adrenal cortical adenoma. 17-hydroxyprogesterone, progesterone 21-deoxycortisol levels returned to the normal range postoperatively and the patient’s menstrual cycle normalized without additional medication. Steroid metabolites producing adenomas are also extremely rare with only a few cases found in patients without previous CAH diagnosis. When a patient with clinically and biochemically diagnosed NCCAH demonstrate no typical features and shows poor response to steroid therapy, the patient should receive multisteroid LC–MS/MS assay for glucocorticoids and androgens, adrenal and ovarian imaging and undergo CYP21A2 gene mutation analysis.
Publisher
Endocrinology Research Centre
Subject
Public Health, Environmental and Occupational Health,Nutrition and Dietetics,Endocrinology,Endocrinology, Diabetes and Metabolism,Internal Medicine