Photos: A rare voice box transplant helped a cancer patient speak again, part of a pioneering study

Larynx Transplant In this photo provided by the Mayo Clinic, Marty Kedian poses for a photo in Mayo Clinic’s Head and Neck Regenerative Medicine Laboratory in Scottsdale, Ariz., on June 12, 2024. Kedian regained his voice after surgeons removed his cancerous larynx and, in a pioneering move, immediately replaced it with a donated one. (Mayo Clinic via AP) (Uncredited/AP)