Hi I had Ct done but don’t understand what this means, I’m having a lot of pain in my right back and side , they found a 9 mm hyper echo iv focas at the mid to lowerpole of the R kidney may reflect a calculus., Also 1.4 hypoechoic struture upper pole of R kidney. I’m a paraplegic I usely cath 4/5 times a day but nothing is coming out, then after 2/3 days it Just flows out !! I tried to tell my drs but not getting much help. Don’t know what to do next???? Please Help Thank You, DJJ