Photo Credit: Dave Mustaine's Instagram Page

Megadeth frontman Dave Mustaine announced that he has been diagnosed with throat cancer. Dave wrote a touching message to announce his recent health status yesterday.

Today, Dave’s daughter Electra Mustaine penned an emotional letter to her father, and said:

“I would do and give anything for this man. Dad… I love you so so much. You‘ve taught me what love should look like, taught me reliability, perseverance, commitment….and mostly, strength.

On days when you can’t, I will give you mine. ❤️ #FathersDay @davemustaine”

Yesterday, Dave wrote:

“I’ve been diagnosed with throat cancer. It’s clearly something to be respected and faced head on – but I’ve faced obstacles before. I’m working closely with my doctors, and we’ve mapped out a treatment plan which they feel has a 90% success rate. Treatment has already begun.”

Check out the tweet of Electra below.