Biomaterial Database

Prostatism. II. The correlation between cysto-urethroscopic, cystometric and urodynamic findings. 1980

J T Andersen, and J Nordling

The cysto-urethroscopic findings in 93 out of 107 consecutive patients referred for symptoms of bladder outlet obstruction were assessed and graded with special reference to bladder wall trabeculation, patency of the bladder neck, prostatic occlusion of the urethra, the estimated prostatic weight and the bladder neck-verumontanum distance. The cysto-urethroscopic findings of trabeculation and prostatic enlargement were not statistically significantly correlated to the cystometric demonstration of detrusor hyperreflexia. However, urodynamic parameters of infravesical obstruction judged by the opening pressure, maximum flow rate and the calculated urethral resistance were statistically significantly correlated to the cysto-urethroscopic findings of prostatic occlusion of the urethra, increased bladder neck-verumontanum distance and an increased prostatic weight estimated at cystoscopy. It is concluded that cysto-urethroscopy gives good information of as well the site as the hydrodynamic severity of organic infravesical obstruction.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011312	Pressure	A type of stress exerted uniformly in all directions. Its measure is the force exerted per unit area. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)	Pressures
D011469	Prostatic Diseases	Pathological processes involving the PROSTATE or its component tissues.	Disease, Prostatic,Diseases, Prostatic,Prostatic Disease
D012018	Reflex	An involuntary movement or exercise of function in a part, excited in response to a stimulus applied to the periphery and transmitted to the brain or spinal cord.
D001743	Urinary Bladder	A musculomembranous sac along the URINARY TRACT. URINE flows from the KIDNEYS into the bladder via the ureters (URETER), and is held there until URINATION.	Bladder,Bladder Detrusor Muscle,Detrusor Urinae,Bladder Detrusor Muscles,Bladder, Urinary,Detrusor Muscle, Bladder,Detrusor Muscles, Bladder
D001748	Urinary Bladder Neck Obstruction	Blocked urine flow through the bladder neck, the narrow internal urethral opening at the base of the URINARY BLADDER. Narrowing or strictures of the URETHRA can be congenital or acquired. It is often observed in males with enlarged PROSTATE glands.	Bladder Neck Obstruction,Bladder Outlet Obstruction
D003558	Cystoscopy	Endoscopic examination, therapy or surgery of the urinary bladder.	Cystoscopic Surgical Procedures,Surgical Procedures, Cystoscopic,Cystoscopic Surgery,Surgery, Cystoscopic,Cystoscopic Surgeries,Cystoscopic Surgical Procedure,Cystoscopies,Procedure, Cystoscopic Surgical,Procedures, Cystoscopic Surgical,Surgeries, Cystoscopic,Surgical Procedure, Cystoscopic
D004724	Endoscopy	Procedures of applying ENDOSCOPES for disease diagnosis and treatment. Endoscopy involves passing an optical instrument through a small incision in the skin i.e., percutaneous; or through a natural orifice and along natural body pathways such as the digestive tract; and/or through an incision in the wall of a tubular structure or organ, i.e. transluminal, to examine or perform surgery on the interior parts of the body.	Endoscopic Surgical Procedures,Surgical Procedures, Endoscopic,Endoscopic Surgical Procedure,Endoscopy, Surgical,Surgical Endoscopy,Surgical Procedure, Endoscopic,Procedure, Endoscopic Surgical,Procedures, Endoscopic Surgical
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man