Hypergonadotrophic male pseudohermaphroditism due to complete 17-alpha-hyroxylase deficiency.

W K Waldhäusl, K Herkner, P Bratusch-Marrain, H Haydl, P Nowotny
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引用次数: 1

Abstract

This is a case report of a 43 years old phaenotypic female (karyotype 46 XY) with congenital adrenal hyperplasia and male pseudohermaphroditism presenting with severe hypertension and hypokalaemic alkalosis. Evaluation of the steroid biosynthesis of the adrenals as well as of the intraabdominal testes demonstrated a severe degree of 17-alpha-hydroxylase deficiency in this patient. This defect was associated by a complete lack of deoxycortisol and cortisol as well as of testicular testosterone synthesis, and by an overproduction of DOC and corticosterone. Sruvival of the patient in spite of severe cortisol deficiency was due to the glucocorticoid activity of corticosterone. This compound and DOC account also -- due to their mineralocorticoid properties -- for the hypertensive state of this male pseudohermaphrodite.

促性腺功能亢进性男性假两性畸形,完全缺乏17- α羟化酶。
这是一个43岁的女性(核型46 XY)先天性肾上腺增生和男性假雌雄同体表现为严重高血压和低钾性碱中毒的病例报告。对肾上腺以及腹内睾丸的类固醇生物合成的评估表明,该患者存在严重程度的17- α -羟化酶缺乏。这种缺陷与脱氧皮质醇和皮质醇以及睾丸睾酮合成的完全缺乏以及DOC和皮质酮的过量产生有关。尽管严重的皮质醇缺乏,患者的生存是由于皮质酮的糖皮质激素活性。由于其矿物皮质激素的特性,这种化合物和DOC也解释了这种雄性假雌雄同体的高血压状态。
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