U.S. flag

An official website of the United States government

GTR Home > Conditions/Phenotypes > Partial androgen insensitivity syndrome

Summary

Individuals with androgen insensitivity have a 46,XY karyotype and testes that produce age-appropriate androgen levels but have undermasculinized external genitalia due to defects in androgen action. The phenotype in PAIS varies depending on residual androgen receptor function, ranging from severe undermasculinization presenting as female-like external genitalia to male-appearing genitalia. The typical presentation comprises micropenis, severe hypospadias, and bifid scrotum with or without cryptorchidism (summary by Mongan et al., 2015). [from OMIM]

Available tests

33 tests are in the database for this condition.

Check Related conditions for additional relevant tests.

Genes See tests for all associated and related genes

  • Also known as: AIS, AR8, DHTR, HUMARA, HYSP1, KD, NR3C4, SBMA, SMAX1, TFM, AR
    Summary: androgen receptor

Clinical features

Help

Show allHide all

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.