Squamous metaplasia and invasive epidermoid carcinoma of bladder

Invasive epidermoid carcinoma of the urinary bladder is described in a young woman with a long history of bladder infections and extensive squamous metaplasia without atypia. The literature on squamous metaplasia and leukoplakia progressing to epidermoid carcinoma of the chronic dysuria, bladder infections, and long histories of squamous metaplasia of the bladder should be followed up very closely. If epidermoid carcinoma of the bladder develops, they should undergo radical surgery.