cytochrome P450 oxidoreductase deficiency

A steroid inherited metabolic disorder that is characterized by combined deficiency of P450C17 and P450C21 and accumulation of steroid metabolites and that has_material_basis_in homozygous or compound heterozygous mutations in the POR gene, which encodes cytoc

A steroid inherited metabolic disorder that is characterized by combined deficiency of P450C17 and P450C21 and accumulation of steroid metabolites and that has_material_basis_in homozygous or compound heterozygous mutations in the POR gene, which encodes cytochrome p450 oxidoreductase, on chromosome 7q11.2.

Signs and symptoms

• Ambiguous genitalia
• Increased circulating ACTH level
• Congenital adrenal hyperplasia