ESPN NFL analyst Chris Mortensen will be taking leave from the sports to treat throat cancer.

“More than a week ago, I was diagnosed with a Stage IV throat cancer,” Mortensen said in a statement Friday on ESPN.com. “My focus shifted significantly to gathering information about the specifics of this cancer. The initial diagnosis was confirmed Friday and there is another test remaining that will determine the best possible treatment plan that will commence in the very immediate future.

“Consequently, with the support and encouragement from ESPN president John Skipper and many others at ESPN, I am temporarily stepping away from my normal NFL coverage duties to better engage this opportunity to fight the good fight that is projected to affect almost 1.7 million Americans with new cases in 2016.

“I have many inspirational examples of men, women and children who have faced this very fight. We all know somebody, right? I also have the love and prayers of my wife Micki, my family, my friends, colleagues and, most of all, my faith that serve as sources of tremendous strength. I have a peace about this and look forward to the battle,” he continued.

The 64-year-old sportscaster has been with the network since 1991.