The bladder wall becomes thicker. Eventually, the bladder may degenerate and lose its ability to completely empty, leaving some urine in the bladder. Constriction of the urethra and urine retention, or the inability to completely empty the bladder, are what cause the majority of benign prostatic hyperplasia problems.
Benign prostatic hyperplasia primarily affects elderly men, but its exact cause is unknown. Men with removed testicles prior to adolescence do not develop benign prostatic hyperplasia. For this reason, some experts think that age and testicular factors may contribute to benign prostatic hyperplasia.
To learn more about prostatic hyperplasia visit:
https://brainly.com/question/19241593
#SPJ4