Rare combination of unilateral renal agenesis, congenital obstructive posterior urethral membrane, and enlarged prostatic utricle, with absence of hydroureteronephrosis.

The existence of congenital obstructive posterior urethral membrane (COPUM), extending proximally from the verumontanum toward the bladder neck, has been widely debated. Although COPUM often leads to chronic renal disease, a milder degree of obstruction and protective pressure pop-off mechanisms have been reported. We present a male infant with a rare… CONTINUE READING