Bladder Wall Diagram. At cystoscopy bladder wall adenomyosis is visualized as a protruding mass of the posterior bladder wall at the level of the fundus or the trigone. The detrusor muscle is a layer of the bladder wall made of smooth muscle fibers that are arranged in spiral longitudinal and circular bundles.
Body main part of the bladder located between the apex and the fundus fundus or base located posteriorly. The bladder wall consists of four layers fig 1. Mucosa submucosa muscularis mucous membrane mucosa transitional epithelium.
The lumen is lined by uroepithelium which con sists of three to seven layers of stratified flat cells.
These cells are flexible and can change shape from cuboidal to. This signal will encourage the bladder to expel urine through the urethra. The wall of the bladder wall has three principal tissue layers or coats. 1 3 the inside of the bladder is lined with a thin layer of cells which is called the urothelium.