Welcome to the site. Sorry that you had to find us all and I am sorry to hear what you are going through. But I am glad that you have joined us all here as you are in the best place for support and help, and you will get a load of both from everyone here.
A second or third opinion is a great idea and I so agree with what Rain and Lainy have said to you about doing so. Should you wish to seek these opinions here in the UK then here are a few links that will be of use to you.
Guidelines for diagnosis and treatment (UK) – An Update
http://www.ammf.org.uk/cholangiocarcino … atment-uk/
Specialists with an interest in cholangiocarcinoma and where they work (UK)
Specialist Treatment Centres
http://www.ammf.org.uk/cholangiocarcino … t-centres/
Hopefully some of these links will give you more info relating specifically to the UK. And keep coming back here CJ and let us know how things go for you and what you do. We are all here for you and will help if we can.
My best wishes to you,