Endocrine Abstracts

Context: Androgen insensitivity syndrome (AIS) is a rare X-linked recessive disordercaused by mutations in the androgen receptor (AR) gene resulting in variable target tissue resistance to androgen action. The underlying molecular defect causes a spectrum of androgen dysfunction ranging from gynecomastia and/or infertility in mild AIS (MAIS) to variable degrees of ambiguous or undermasculinized genitalia in partial AIS to complete testicular feminization in complete A...