Clinical syndromes

Clinical syndromes

Owing to muscle hypertrophy or dyssynergia Marion described a series of cases in which muscular hyper- trophy of the internal sphincter in a young person had resulted in the development of a vesical diverticulum or hydro- thought that dyssynergic contraction of the smooth muscle of the bladder neck (bladder neck dyssynergia) may account for some cases of BOO. It is also known as functional bladder neck obstruction. Owing to fibrosis The symptoms are similar to those of prostatic enlargement but are a consequence of scarring after TURP or radical prostatectomy (usually compounded by external beam radio therapy [EBRT]).