Could be due to the doctors scheduling, and nothing more, and has happened to me often, but luckily not when I had a biopsy. If you had the biopsy in the hospital, I usually go to the pathologist office, Otolaryngology Dept or medical records to get my own copy of the pathology, surgery or scan report, and read it myself since I dont like waiting, but usually see the Dr. that day or soon after. My private oncologist is more difficult, and can't get a copy from until after I've seen her nor get it over the phone. Good luck.