Recent developments in potential treatments for metastatic intrahepatic cholangiocarcinoma (both extra- & intra- hepatic metastases) after: Substantial liver resection; standard chemotherapies; multiple surgical removals of affected lymph nodes; maintenance of stent in common bile duct near/at Pancreas; FGFR inhibitor clinical trial; & stereotactic proton beam therapy directed at extrahepatic affected lymph nodes.