The case report describes the of 16-year-old girl who came to pediatric-gynecologist's for primary amenorrhea. She was normal height 155 cm, with female external genitalia, secondary sexual characteristics according Tanner M2,A3,Ph 4. In ultrasound we detected uterus infantile type, without endometrium, ovaries not visualized. functional cytology only basal and para-basal cells. As part differe...