Bladder Neck Obstruction

Bladder neck obstruction is mainly caused by congenital dysplasia, hormone changes, chronic inflammation stimulation and other reasons.

1. Congenital dysplasia embryonic

development disorders, resulting in thickening of the bladder neck sphincter, accompanied by innervation disorders, may affect the bladder neck sphincter function, resulting in bladder neck obstruction.

2. Hormone changes

in patients with estrogen and progesterone imbalance, may lead to abnormal hyperplasia of the surrounding glands, easy to appear bladder neck obstruction.

3. Chronic inflammation stimulation of the

bladder neck submucosa and muscle layer smooth muscle by chronic inflammation stimulation, can cause abnormal proliferation of bladder neck fibrous tissue, so that it appears bladder neck obstruction performance.