Mom called a little while ago.
Dad will be admitted, they aren't sure yet what caused the pain. He had fever, but it now is broken. He is also a little jaundice, so that is why they were/are thinking that his stent moved...
They had to poke him 3 different times to try and get an IV in, his veins were so tight because he was in so much pain, he was tensing up. They took some blood from both arms and are still waiting on the results of that. They also did a chest x-ray.
So still waiting, but atleast he isn't in any pain. The gave him a shot of morphine to take care of the pain, and it finally worked.