Prenatal diagnosis for 21-hydroxylase deficiency may be used in diagnosis of congenital adrenal hyperplasia. Different tests which may be used are amniotic fluid testing and oligonucleotide hybridization of deoxyribonucleic acid (DNA) obtained from chorionic villus samples, and utilization of fetal DNA extracted from maternal blood through non-invasive methods.
21-hydroxylase deficiency other diagnostic studies
17 alpha-hydroxylase deficiency other diagnostic studies
21-hydroxylase deficiency differential diagnosis
21-hydroxylase deficiency risk factors
11β-hydroxylase deficiency risk factors
21-hydroxylase deficiency primary prevention
17 alpha-hydroxylase deficiency differential diagnosis
21-hydroxylase deficiency laboratory findings