my grandson who is one and half years has be detected with small -hole in both kidneys, in fact the doctor notice this hole when he was five mths. Athought, there's no symptons in urine is normal, no fever, as well his weight. What worries us? is it normal for boys. If there's any chance when he grows older the hole will be covered ???.



Or, is there any treatment to this such cases.



Seek your kind advise, please.