Patient's question:
The onset time is unknown. It was only during the previous year that a thorough examination at the hospital for retired doctors revealed azoospermia and endocrine disorders. It was Dr. Cao who conducted the examination.Doctor's answer:
Causes of azoospermia:① Obstruction in sperm maturation: Congenital abnormalities such as anorchidism, incomplete testicular development,
② Obstruction in sperm injection into the intestine: Congenital absence of the vas deferens, traumatic injury to the vas deferens, induced abortion, blocked ejaculatory ducts, etc.
Apart from infertility, there are usually no clinical symptoms or signs. Some patients have a history of prostatitis, seminal vesiculitis, epididymitis, or epididymal tuberculosis. Some patients exhibit local signs such as testicular hypoplasia, testicular atrophy, or epididymal nodules, as well as other systemic symptoms.