Inverted papilloma of the urinary tract
Inverted papillomas of the urinary tract are rare, benign tumors that most commonly occur at the bladder neck or trigone and are characterized by an inverted growth pattern on histology .
Inverted papillomas of the urinary tract are rare, benign tumors that most commonly occur at the bladder neck or trigone and are characterized by an inverted growth pattern on histology .