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What is 16-year-old female presents with primary amenorrhoea with B/L inguinal hernia. She has normal sexual development with no pubic hair. USG shows no uterus and overies and a blind vagina. Diagonosis is and explain in detail?
Androgenic insensitivity syndrome: Testicular feminisation syndrome Amenorrhea Absent or shallow vagina Normal female phenotype with well developed breast Scanty body hair No internal male or female genitalia Ref: Shaw Gynecology 17 e pg 69.