Full House star Dave Coulier is revealing a second cancer diagnosis.

If you don’t know, the 66-year-old Uncle Joey actor was diagnosed with stage 3 Non-Hodgkin Lymphoma in November 2024 . In March of this year, Dave confirmed that a biopsy showed that he was cancer-free , five months after his initial diagnosis.

On Tuesday (December 2), he appeared on the Today show to confirm he now has a second cancer.

He shared, “Totally unrelated to the previous cancer that I had. So in October of this year, I went in for a PET scan, just a routine check-up and something flared on the PET scan. It turned out that I have P16 squamous carcinoma at the base of my tongue. So I said to the doctors, I said, ‘Well, did this happen because of the lymphoma?’ And they said, ‘Totally unrelated.’”

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