¯

Swyer Syndrome

Oct. 1, 2026

Swyer syndrome is a rare condition which is estimated to occur in about one in 80,000 people.

About Swyer Syndrome:

  • It is a rare difference of sex development, medically known as 46, XY complete gonadal dysgenesis.
  • It is a rare genetic condition where individuals have one X and one Y chromosome in each cell (typically associated with males) but develop female reproductive structures.
  • It is characterized by the failure of the sex glands (i.e., testicles or ovaries) to develop.
  • It results from disruption of the genetic pathway involved in testicular development during early embryonic development.
  • This syndrome is one of many “Disorders of Sex Development”, or DSDs.
    • People with Swyer syndrome are genetically male but phenotypically female, meaning they have a female appearance and female external genitalia.
  • Treatment:
    • There is currently no treatment that can change the 46, XY chromosome pattern or turn the streak gonads into functioning ovaries.
    • However, the effects of Swyer syndrome can be effectively managed through hormone replacement therapy.

Latest Current Affairs

See All

Enquire Now