Table 1.

Information of patients with cholangiocarcinoma metastasis to long bones.

First author, year	Carlisle and Roberts (5)	Lahrach et al. (6)	Federico et al. (7)	Karanjia et al. (8)	MacKenzie et al. (9)	Present case
Age, years	60	58	71	75	61	66
Sex	F	NA	M	F	F	F
Primary	ICC	NA	ICC	ICC	ICC	DCC
Metastatic site	Humerus	Humerus	Humerus	Fibula	Femur	Femur
Treatment	Intramedullary nail	Plate and screw osteosynthesis and bone cement filling	Chemotherapy radiotherapy	Radiotherapy	Distal femoral replacement	Total knee arthroplasty
Post-metastasis survival	>4 weeks	3 months	NA	>12 months	4 weeks	>6 months

F, female; NA, not available; M, male; ICC, intrahepatic cholangiocarcinoma; DCC, distal cholangiocarcinoma.