I am so sorry that you've had a health scare. You've done all you can about it at the moment and w/the holidays here, offices are closed and nothing gets done until after the first of the year. Do as much reading as you can on the health issue so that if you have additional questions, you can write them down and ask them when you go back in to see the doctor and/or for testing.
I'm not handing out 2X4's to you. You've got a situation that you felt you needed to discuss w/your h. To me, this was necessary as you are still married. I'm sorry he reacted the way he did, but it all sounds like projection on his part. He's scared as heck about the situation and some people react this way. Illness death scare them and they tend to try to avoid it as much as possible because it reminds them of mortality.
Altair, when it comes to your health and you are concerned and a bit scared, there is nothing that says you have to validate what he is saying about you and how you are handling it. True, their empathy chip is broken, but you might have wanted to cut him off when he continued to harp at you. You don't need that anger and criticism right now. You need compassion and concern. Unfortunately, how can they help you when they can't even help themselves? My advice, if you have a close friend, lean on her/him during this time of uncertainty.
I'm not making excuses for your h, but he's scared and he doesn't know how to handle it. He's angry at the world and let's face it, they don't think that we will ever have a health issue and we'll be right were they left us.
I will keep you in my thoughts and prayers. The new year is right around the corner and I am praying that the report you receive back after the holidays will be a good one. I know that this is going to be on your mind this holiday season, but try to set it aside for just a little while to enjoy yourself. Sending you hugs and positive energy today.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.