Endocrine Abstracts

Human 3β-hydroxysteroid dehydrogenase deficiency is a rare form of congenital adrenal hyperplasia resulting from HSD3B2 gene mutations, leading to steroidogenesis impairment in both adrenals and gonads. The transition period is important for a successful adult fertility, but information about fertility is lacking in this rare disease.The patient presented with salt wasting at birth in Trousseau Hospital. Consanguinity was present, since the parents ...

Congenital lipoid adrenal hyperplasia (CLAH) is a severe disorder characterized by early impairment of both adrenal and gonadal steroidogenesis, leading to early adrenal failure and male sex reversal. The most common aetiology of CLAH is mutation of Steroidogenic acute regulatory protein (StAR) gene.Objective: We report evolution over 20 years of a 46XX patient harbouring a novel StAR gene mutation.Methods: Clinical, hormonal and i...

Testicular adrenal rest tumors (TART), described in patients with classic congenital adrenal hyperplasia (CAH) secondary to 21-hydroxylase deficiency, are responsible for Leydig cell failure and impaired spermatogenesis. These tumors, often unresponsive to intensified glucocorticoid therapy and surgical resection, may lead to infertility or even sterility. Here, we studied the effects of long term treatment with mitotane (Lysodren), a specific adrenolytic agent, on TART in 4 C...

Background: Improved knowledge of the range of anomalies encountered in DSD may improve our understanding of the underlying aetiology. However, given the rarity of these conditions, thorough analysis of congenital anomalies in DSD has not previously been possible.Aims: To discover the frequency of congenital anomalies in DSD, and to identify patterns of anomalies within specific conditions.Methods: 1050 registered cases on The I-DS...