During a salivary gland biopsy, your surgeon removes a small amount of abnormal tissue from the gland where cancer is suspected. The tissue sample is then sent to a pathologist who examines it under a ...

“People have done a lot of work with stem cells, but this is the first time I’ve seen transplantation of a whole [bioengineered] salivary gland,” said the University of Buffalo’s Olga Baker, an ...