At the start of august, I had intense pain in my right flank region. I went for a ultrasound and was diagnosed with mild hydronephrosis in the right
kidney(pain also same side) and a gallstone in the gallbladder. So was the pain becausr of hydronephrosis or gallstone. I didnt have any more instance of pain since 3 months. Also I went for a secobd ultrasound 2 months ago and hydronephrosis has went away.