Dr Shashank Shetty specializes in the management of patients on dialysis, problem related to vascular access and the right prescription for dialysis patients He s an expert in acute hemodialysis, CRRT( continuous renal replacement therapy and SLED therapies for sick patients with low blood pressure requiring ICU Kidney biopsy kidney biopsy is a procedure in which the doctor takes one or more tiny pieces of tissue from your kidney. A pathologist examines the tissue samples under a microscope for signs of damage or disease. A biopsy may be recommended if blood tests shows : persistent blood in your urine, known as  hematuria too much protein in your urine, known as proteinuria problems with kidney function, which can cause waste products to build up in your blood A Kidney biopsy will help in knowing the cause of renal disease and according to the report treatment can be done .