My dad may have bile duct cancer! We don't know what to do. Please help.
His story:
It all started when doing a routine physical they noticed that his blood test for his liver was irregular. He was told to have an ultrasound to determine the problem. They found that his bile duct was dilated. To look for any tumors he had a MRI and CT scan and they could not find any tumors. They then decided to do an ERCP to put a stent in the duct and do some brushings. They found atypical cells, but the doctors could not say that it was cancer but that the still suspected cancer. Next they decided to do an EUS (I think that's what it was called? Some type of endoscopic ultrasound.) and still they could not find any tumors. Next they did a blood test called a ca19-9 and it came back at 23 which is supposed to be the normal range. The doctor still doesn't know and could not confirm that he has cancer, but referred him to a surgeon that now wants to do the Whipple procedure on a 50/50 chance that he may have cancer. This seems very drastic on a 50/50 chance.
1. Is it normal for doctor's to recommend this when they still cannot say it is cancer?
2. We live in Cincinnati but are willing to travel to get the best surgeon. Who is the best to do the Whipple if he needs it?
3. Where is the best facility to go?
4. Are there other options instead of the Whipple (i.e. take out gallbladder and bile duct only?)?
5. Who are the oncologists that specialize in this?
Sorry for so many questions, but we just do not know where to begin. Any help will be greatly appreciated.