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Penis Normal Anatomy and Histology The penis consists of three portions: the root, the body, and the glans. The root lies in the superficial perineal pouch and provides fixation and stability. The body constitutes the major part of the penis…
The Lower Urinary Tract The renal pelves, ureters, urinary bladder, and urethra (except the terminal portion) are lined by a special form of transitional epithelium called urothelium . Urothelium is composed of five to six layers of cells with oval…