Congenital adrenal hyperplasia: not really a zebra.
Journal - American family physician (UNITED STATES )
Congenital adrenal hyperplasia was once considered a rare inherited disorder with severe manifestations. Mild congenital adrenal hyperplasia, however, is common, affecting one in 100 to 1,000 persons in the United States and frequently eluding diagnosis. Both classic and nonclassic forms of the disease are caused by deficiencies in the adrenal enzymes that are used to synthesize glucocorticoids. The net result is increased production from the adrenal gland of cortisol precursors and androgens. Even mild congenital adrenal hyperplasia can result in life-threatening sinus or pulmonary infections, orthostatic syncope, shortened stature and severe acne. Women with mild congenital adrenal hyperplasia often present with hirsutism, oligomenorrhea or infertility. Congenital adrenal hyperplasia is diagnosed by demonstration of excess cortisol precursors in the serum during an adrenal corticotropic hormone challenge. Diagnosis of congenital adrenal hyerplasia in fetuses that are at risk for congenital adrenal hyperplasia can be determined using human leukocyte antigen haplotype or by demonstration of excess cortisol precursors in amniotic fluid. Treatment includes carefully monitored hormone replacement therapy. Recognition of the problem and timely replacement therapy can reduce morbidity and enhance quality of life in patients that are affected by congenital adrenal hyperplasia.
|ISSN : ||0002-838X|
|Mesh Heading : ||17-alpha-Hydroxyprogesterone Adult Child Diagnosis, Differential Humans Patient Education as Topic Severity of Illness Index Steroid 11-beta-Hydroxylase Steroid 21-Hydroxylase Teaching Materials metabolism diagnosis genetics metabolism therapy metabolism metabolism|
|Mesh Heading Relevant : ||Adrenal Hyperplasia, Congenital|