1. Successful treatment of colorectal liver metastasis harboring intrahepatic cholangiocarcinoma
   Xiaofei Cheng et al, 2018, Medicine CrossRef
2. Case report of multiple primary cancers and results of genetic testing to preliminarily explore their pathogenesis
   Zhao Hong et al, 2024, SAGE Open Medical Case Reports CrossRef
3. Intrahepatic cholangiocarcinoma coinciding with a liver metastasis from a rectal carcinoma: a case report
   Shintaro Akabane et al, 2016, Surgical Case Reports CrossRef
4. Diffuse bone metastasis from cholangiocarcinoma involving the sternum
   Balraj Singh et al, 2021, International Journal of Critical Illness and Injury Science CrossRef