Patient's question:
NoDoctor's answer:
Here is the English translation of the provided text, with the original Chinese line breaks preserved:"Mr. Hello, the methods for treating infertility caused by vas deferens blockage include:
1. Artificial seminal vesicle: For patients with vas deferens dysplasia or absence, artificial seminal vesicle can be used to collect sperm from the epididymis, followed by artificial insemination to address fertility issues.
2. Vas deferens anastomosis: If the obstruction is in the vas deferens, the blocked segment can be resected, and end-to-end anastomosis of the vas deferens can be performed.
3. Vas deferens-epididymis anastomosis: If the lesion is at the tail of the epididymis, vas deferens-epididymis anastomosis can be performed.
4. Tumor resection: For spermatic cord tumors or cysts of the seminal vesicle or prostate, surgical resection can be performed.
5. Internal urethral orifice incision or urethroplasty: To treat urethral stricture or atresia caused by urethral trauma.
6. Anti-infection: Due to reproductive tract infections causing edema of the ejaculatory duct, surgery is generally not required. Anti-infection and physical therapy can control inflammation, allowing edema to subside and restoring reproductive tract patency.
For treating vas deferens blockage infertility, the hospital adopts the internationally advanced "microsurgical vas deferens anastomosis," achieving high rates of reconnection and fertility. This method shortens operation time and reduces surgical complications, with reconnection rates exceeding 90% and fertility rates exceeding 75%."