目的:慢性细菌性前列腺炎是一种难以得到根治的疾病,直接在前列腺内注入敏感的抗菌素,观察疗效有无改观。方 法:在B超定位下将药物注射到前列腺内。结果:近期疗效显著,治愈率78％;远期疗效差于近期疗效(治愈率44％)。结论:慢性 细菌性前列腺炎的病因极其复杂,细菌感染仅是其中的一个致病因素。 OBJECTIVE: Chronic bacterial prostatitis is a disease that is difficult to be cured and directly injected with sensitive antibiotics in the prostate to observe whether the effect is improved. Methods: B-injection of drugs into the prostate. Results: The recent curative effect was significant, the cure rate was 78%; the long-term curative effect was worse than the short-term curative effect (the cure rate was 44%). Conclusion: The cause of chronic bacterial prostatitis is extremely complicated, and bacterial infection is only one of the causative factors.