Nonclassical Congenital Adrenal Hyperplasia and Pregnancy

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Nonclassical Congenital Adrenal Hyperplasia and Pregnancy

Objective. The most common form of congenital adrenal hyperplasia (CAH) is 21-hydroxylase (21-OH) deficiency due to mutation of the CYP21A2 gene. Patients with nonclassical CAH (NC-CAH) are usually asymptomatic at birth and typically present in late childhood, adolescence, or adulthood with symptoms of excessive androgen secretion. Subfertility is relative in NC-CAH, but the incidence of sponta...

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Congenital Adrenal Hyperplasia and Schmid Metaphyseal Chondrodysplasia in a Child

Congenital adrenal hyperplasia (CAH) is a group of hereditary diseases, which are autosomal recessive. CAH occurs due to defect in one of the cortisol coding genes and often clinically presents itself with signs of androgen overproduction. In this article, we report a case of CAH and Schmid metaphyseal dysplasia. Our literature review indicated that this report is the first attempt on CYP11B1 a...

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Congenital adrenal hyperplasia – contemporary diagnostics and management during pregnancy

Congenital adrenal hyperplasia (CAH) is an autosomal recessive defect in steroidogenesis, mostly affecting 21-hydroxylase enzyme deficiency. Depending on the clinical level of 21-hydroxylase deficiency, three main types of CAH are differentiated: (1) classical salt-wasting (2) simple virilizing (classical non-salt-wasting) (3) non-classical. CAH prevalence is estimated at 1 : 14 000-1 : 10 000....

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Classic congenital adrenal hyperplasia.

Congenital adrenal hyperplasia is attributed to inherited enzyme defects in the adrenal cortex. The classical form results in reduced production of cortisol and aldosterone, accompanied by an increase in production of adrenal cortical androgens. This causes virilisation in girls, adrenocortical failure and early puberty in both sexes. This article describes the genetics, clinical picture, diagn...

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Congenital adrenal hyperplasia

Congenital adrenal hyperplasia consists of a heterogenous group of inherited disorders due to enzymatic defects in the biosynthetic pathway of cortisol and/or aldosterone. This results in glucocorticoid deficiency, mineralocorticoid deficiency, and androgen excess. 95% of CAH cases are due to 21-hydroxylase deficiency. Clinical forms range from the severe, classical CAH associated with complete...

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ژورنال

عنوان ژورنال: Case Reports in Endocrinology

سال: 2015

ISSN: 2090-6501,2090-651X

DOI: 10.1155/2015/296924