I have a
kidney stone. 2 months ago I was diagnosed a kidney stone of size 9mm in lower pole calyx of right kidney after that I started taking medicine for it after 12 days only I have done an CT scan for that it shows two stones of size 4mm and 5mm in upper and lower pole calyx of right kidney and now after two months of taking medicine I passed a stone of approx size 2mm and then I have done an ultrasound for that now it's showing a single stone of size 7mm in lower pole calyx of right kidney.
On which should I believe USG or CT scan? Which one is more accurate?