There are two main types of<unk> , non-mucinous and mucinous (intestinal). The difference is in the cellular production of mucin, a normal feature of colonic and intestinal epithelial cells but not of urothelial cells. Another distinction is made between focal areas and diffuse involvement of the bladder. Whereas focal areas are more common, diffuse involvement is seen in chronically irritated bladders, such as in paraplegics or those with bladder stones or indwelling catheters. Individuals with diffuse intestinal-type<unk>  are at increased risk for developing bladder cancer.
Cystitis glandularis
Cystitis cystica
Genitourinary amoebiasis
Vaginitis emphysematosa
Pilonidal disease
Atrophic vaginitis
Vulvar myiasis
Autoimmune oophoritis