Dear sir My younger brother s MRI scan shows mild left hydrouretro nephrosis after 2 episodes of back pain, his ultra sound report shows the same thing with proximal uretro calculi. His recent blood and urine reports are as follows-FBS-75,blood urea-16, serum creatinine-1.3,serum uric acid-4.2,serum protein-8.4,serum albumin-4.6,serum globulin-3.8////Urine analysis-Ph-1.01,albumin-nil,sugar-nil,pus-1-2,rbc-nil,crystals-nil, urine protein:creatine ratio-9,urine creatinine-52. He does not have any pain anymore, what does these report mean