Obstructive Azoospermia – Surgery MCQ

True regarding obstructive azoospermia is?
A. Increased FSH and LH
B. Increased FSH and normal LH
C. Normal FSH and increased LH
D. Normal FSH and LH

Correct answer : D. Normal FSH and LH

Obstructive Azoospermia

• In this condition, azoospermia occurs secondary to a bilateral obstruction in the vas deferens or epididymis,
• Sperm cells are produced, but not ejaculated,
• Most common cause of obstructive azoospermia is vasectomy,
• Other causes include congenital absence of vas deferens and obstruction secondary to infection,
• The levels of FSH, LH and testosterone are normal,
• Testicular volume is usually normal,
• Treatment is by surgical removal of the obstruction / extraction of sperm from the testis.