2 wks before my 17 yr old brother had fever with fits for two days. he had 202*F fever, bp was 190/100. we took him to hospital where the doctors disclosed that he has kidney problem. his u/s shows bilateral loss of corticomedullary differentiation. kidney size L:8.8 R: 9.8. he has already undergone dialysis for 5 times in 2 wks but no improvement. now what do u think should be done? please help. his bp is now back to normal.