Which condition in men can cause urinary retention?

Prostate cancer is a significant condition that can lead to urinary retention in men. This occurs primarily because of the location of the prostate gland, which surrounds the urethra. As prostate cancer progresses, it can cause the prostate to enlarge, putting pressure on the urethra and obstructing the flow of urine. This obstruction can lead to the inability to completely empty the bladder, resulting in urinary retention.

While other conditions listed, such as urinary tract infections or bladder stones, can also affect urinary function, they are generally associated with other symptoms or causes of urinary issues rather than the direct mechanical obstruction that prostate cancer can create. Testicular cancer typically does not directly affect urinary retention as it is not anatomically related to the urethral pathway. Therefore, prostate cancer stands out as a direct cause of urinary retention in men due to its anatomical position and the nature of its growth.