In a survey, many children are examined and were found to have urogenital abnormalities. Which congenital anomaly is associated with increased risk of bladder carcinoma.: (A) Medullary sponge kidney, (B) Bladder exstrophy, (C) Unilateral renal agenesis, (D) Double ureter
Answer is B. Ans is b ie Bladder exstrophy Congenital anomalies associated with increased risk of bladder cancer are: - patent urachus - exstrophy bladder - Both increase the risk for adenocarcinoma.