What happens after a kidney biopsy?
After the test, patients lie on their backs in the hospital for a few hours. Patients who have a transplanted kidney lie on their stomachs. During this time, the staff will monitor blood pressure and pulse and take blood samples to assess for blood loss. On rare occasions when bleeding does not stop on its own, a transfusion may be necessary to replace lost blood. Most patients leave the hospital the same day. Patients may notice some blood in their urine for 24 hours after the test. A rare complication is infection from the biopsy.
