Medical MCQ-A male with azoospermia. On examination size of testis normal FSH normal testosterone normal. Most probable cause is

MAL descended testis

Klinefelter's syndrome

Kallmann's syndrome

VAS obstruction

Question Category:

Correct Answer:

VAS obstruction

Description:

A normal level of FSH in azoospermia suggests an obstructive lesion in the vas or epididymis. High FSH may indicate primary gonadal failure.

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