Biomaterial Database

Construction of a continent catheterizable urinary valve from a gastric segment in dogs. 1992

O Muraishi, and S Ikado, and N Okada, and A Ogawa

Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan.

We constructed a continent, catheterizable urinary valve from a gastric segment in 7 dogs. A vascularized gastric segment was isolated from the greater curvature and was tubularized. A cuff was made at the distal end of the tube. The gastric tube was anastomosed to the dome of the bladder with intussusception of the cuff portion into the bladder cavity. The valve provided continence over a wide range of bladder pressure. However, an ulcer of the bladder developed where the gastric mucosa of the cuff faced the bladder mucosa in 5 dogs, with a resultant intraperitoneal perforation in 2 dogs. The development of the bladder ulcer may be a serious complication of an anastomosis of an isolated gastric segment to the bladder.

UI	MeSH Term	Description	Entries
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
D001745	Urinary Bladder Diseases	Pathological processes of the URINARY BLADDER.	Bladder Diseases,Bladder Disease,Urinary Bladder Disease
D004285	Dogs	The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)	Canis familiaris,Dog
D005260	Female		Females
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013270	Stomach	An organ of digestion situated in the left upper quadrant of the abdomen between the termination of the ESOPHAGUS and the beginning of the DUODENUM.	Stomachs
D013536	Suture Techniques	Techniques for securing together the edges of a wound, with loops of thread or similar materials (SUTURES).	Suture Technics,Suture Technic,Suture Technique,Technic, Suture,Technics, Suture,Technique, Suture,Techniques, Suture
D014456	Ulcer	A lesion on the surface of the skin or a mucous surface, produced by the sloughing of inflammatory necrotic tissue.	Ulcers
D014546	Urinary Catheterization	Passage of a CATHETER into the URINARY BLADDER or kidney.	Catheterization, Ureteral,Catheterization, Urethral,Catheterization, Urinary,Foley Catheterization,Ureteral Catheterization,Urethral Catheterization,Catheterization, Foley,Catheterizations, Ureteral,Catheterizations, Urethral,Catheterizations, Urinary,Ureteral Catheterizations,Urethral Catheterizations,Urinary Catheterizations
D014547	Urinary Diversion	Temporary or permanent diversion of the flow of urine through the ureter away from the URINARY BLADDER in the presence of a bladder disease or after cystectomy. There is a variety of techniques: direct anastomosis of ureter and bowel, cutaneous ureterostomy, ileal, jejunal or colon conduit, ureterosigmoidostomy, etc. (From Campbell's Urology, 6th ed, p2654)	Ileal Conduit,Conduit, Ileal,Conduits, Ileal,Diversion, Urinary,Diversions, Urinary,Ileal Conduits,Urinary Diversions