How saliva tests could aid in oral cancer detection | UW Medicine

Dr. Brittany Barber, a head and neck surgeon at UW Medicine, describes oral cavity cancer. Emerging testing methods that survey a patient's saliva could soon provide a new option for detecting this form of cancer.

0:00 Detecting and treating oral cavity cancer
0:29 Emerging saliva tests aimed at detecting this cancer
0:50 Oral symptoms to watch for

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