Histopathologically, several characteristics are frequently visible in<unk>  diverticula. These include nephrogenic adenoma, chronic inflammation associated with fibrosis around the glands, small or absent epithelium, chronic cystitis, cystitis cystica, cystitis glandularis, squamous metaplasia, and adenomatous metaplasia. Approximately 1/3 of diverticula are compound or multiple, and some can extend to surround the<unk>
Urethral diverticulum
Ureterovaginal fistula
Urethrocele
Urogenital fistula
Hydrocele
Rectovaginal fistula
Urethral cancer
Urethral foreign body