Disorders of Sexual Development — MCQs

Which of the following is the least common cause of ambiguous genitalia in a female child

A GSP4 woman comes for routine sonography for the first time. She has four daughters and expresses a desire for a boy this time, asking for sex determination. To abide by ethical guidelines, what should you do?

What should be done next in an 18-year-old girl with primary amenorrhea, a karyotype of 45,X0, and an infantile uterus on ultrasound?

Which of the following conditions is least likely to present with ambiguous genitalia?

Congenital adrenal hyperplasia most commonly presents as

A 10 day old male pseudohermaphrodite child with 46 XY karyotype presents with BP of 110/80 mmHg. Most likely enzyme deficiency is:

A teenage girl presents with a history of amenorrhea. Local examination is shown in the image. What karyotype analysis would you consider for further evaluation?

A 16-year-old girl comes to you with primary amenorrhea; on evaluation there is absent breast development, she has a normal stature, her FSH and LH levels are found to be high and she has a karyotype of 46XX. What is the probable diagnosis?

An eight-year-old girl presented by her mother with sexual precocity. She may have the following disorder:

In Precocious puberty, the age limit for girls is?