Patient's question:
What causes vas deferens blockage? In my family, there is no laughter, only burdens. My parents' blame, the mutual shirking between my husband and wife, and my friends' ridicule are all unbearable pains for me. Previously, I also didn't understand how I ended up with this serious illness. This condition has brought me endless psychological burdens, and even now, I cannot accept this reality. How is vas deferens blockage caused?Doctor's answer:
Hello, obstruction of the vas deferens can cause obstructive azoospermia, which is also known as pseudo-azoospermia in clinical practice. Its clinical manifestations and characteristics are as follows: normal-sized testicles, absence of sperm, normal levels of follicle-stimulating hormone (FSH) and testosterone in serum, and normal results from testicular biopsy pathology. However, to confirm the diagnosis, contrast imaging must be performed. The causes of vas deferens obstruction include: urogenital system infections, congenital anomalies, such as epididymal tumors, seminal vesicle tumors, and prostate tumors, which can lead to obstruction of the vas deferens.