United Kingdom, Dec. 2 -- Dave Coulier has been diagnosed with tongue cancer.

The Full House star has revealed that he is facing another battle with cancer, just seven months after beating Stage 3 non-Hodgkin Lymphoma following a diagnosis in October 2024.

Dave explained that his tongue cancer diagnosis is "unrelated" to his previous illness (a type of blood cancer) and assured fans that the prognosis is much better.

Speaking on NBC's Today, the 66-year-old actor said: "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 squamos carcinoma at the base of my tongue.

"So I said to the doctor...