another Papa update

I just spoke to my mom and my grandfather is out of the upper and lower scope procedures. The good news is they didn't find any tumors or ulcers in his large intestine. The bad news is, they couldn't find the source of the bleeding. He is still bleeding internally somewhere--they've already given him 6 units of blood since late Monday evening. They are doing some sort of dye procedure tomorrow to look at his small intestine. Hopefully we'll know more then. I greatly appreciate continued prayers for my Papa!!