My dad is 85 years old. he has been complaining that after passing urine he is not feeling comfortable and he shivers after passing urine.the report shows serum
creatinine...1.2 mgm, Kidneys are normal and the bladder has a 3.3cm faceted mobile stone.Premic =194cc. postmic=nil. Prostate is 37gm.Kindly advice.Thank you.