Definition Presence of distinct cytological and architectural atypia in flat urothelium falling short of the diagnosis of urothelial carcinoma in situ (CIS) Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles…
Definition A descriptive category rarely used to describe flat urothelial lesions in which the pathologist is uncertain whether changes are reactive or neoplastic Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited…
Definition Morphological changes in urothelial cells, predominantly nuclear, seen in response to a stimulus Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log…
Definition Markedly thickened urothelium with no or minimal cytologic atypia and no true papillary formation Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member.…
Definition Benign prostatic glands forming a polypoid or papillary mass within the bladder Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in…
Definition Outpouching of the urothelial mucosa through the muscular wall of the bladder Due to weakness of muscularis propria May be acquired or congenital Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy…
Definition Urachal anomalies result from failure of the urachus to regress completely. Anomalies include patent urachus, umbilical urachal sinus, vesicourachal sinus/diverticulum, and urachal cyst. Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy…
Definition Malformation in which there is lack of complete closure of the anterior abdominal wall and urinary bladder due to early perforation of an abnormal cloacal membrane Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full…
Definition Uncommon benign proliferation of Müllerian endocervical-type glands in the bladder wall, especially within the bundles of muscularis propria, or at other sites of the genitourinary tract Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full…
Definition Ectopic endometrial tissue consisting of endometrial-type glands, with or without accompanying endometrial stroma, within the bladder wall Clinical features Epidemiology Constitutes 1%–2% of endometriotic lesions in women Affects adult women in the reproductive age group, often with a history…