Talked with Alvin last night. He is extremely tired and just out of energy, he is in almost constant pain across is abdomen. His SIL has been staying with him at night and helping him with his Meds. During the day he is pretty much on his own. His Dr appointment is Tuesday afternoon, he's hoping that there will be some good news. He said he's lost so much weight that his clothes are falling off.
I don't have to tell you all that I'm more than a little worried a this point. Keep the prayers coming.