. . . . "Biopsy results may take up to a week to come back.Call Your Doctor ^After arriving home, contact your doctor if any of the following occur:Signs of infection, including fever and chillsRedness, swelling, increasing pain, excessive bleeding, or discharge from the incision sitePersistent nausea and/or vomiting that you cannot control with the medications you were givenPain that you cannot control wi" .