hello. yesterday i had a sonography. result hydronephrosis and hydroureter. the Doctor who done my sonography he said 3.5 mm stone in my ureter, will it pass by own.. currently i am feling no problem in passing of urine and drinking loads of water..
Hello, Stones less than 4 mm usually pass by itself. As of now Chat Doctor.  If symptoms persist or in case of obstruction, surgical removal of the stone may be needed. Hope I have answered your question. Let me know if I can assist you further.