 [ Symptoms ] husband had blood in urine saw urologist had ct scan 3kidney stones &cyst on kidney ct showed spots on lungs help   he has had kidney stone in past painful but no blood he woke up last saturday went to bathroom urine was blood we saw blood separate from urine in toilet blood lessened over weekend went to urologist monday had ct scan that revealed 3 kidney stones&cyst on kidney but also revealed spots on lungs dr ordered chest ct for tomorrow saying this is taking priority over kidney at the moment we are nervous as this was unexpected what could it be he is 32 and has always been in good health [ Disease ] as much as i would like to help you in this matter i would need to physically see the ct scan in order to comment i know you are worried and concerned since spots on the lungs could mean something bad spots can also just indicate calcium deposits or other normal findings too so do not think of worse case scenerios until his medical provider gets back to you the subsequent chest ct scan will give much more information