I'm headed for surgery. My gi is proposing having a liver biopsy during surgery due to what was a temporary slightly elevated blood number, which has since returned to normal; he wants to rule out sclerosing cholangitis. Any thoughts on whether I should permit a biopsy during what was supposed to be just a small bowel surgery? I'm not sure how risky it is and since my bloods came back down, not sure if there's much of a concern anyway.