Dad's upper GI scope this morning showed that the passage from the stomach to the small intestine is completely blocked. The doctors are not sure if it is a tumor, or scar tissue from ulcers. They did a biopsy and expect the results tomorrow morning.
After the biopsy results are in, they are also planning surgery tomorrow to remove the blockage. (The surgeon told Mom that Dad's doctor used "special charm" to convince them to do the surgery on Saturday. :-) We are happy that Dad consented to surgery.
He still has a productive cough, so his lungs need clearing up also. Thanks for caring and praying!