Outcome of surgical resection in Klatskin tumors

Table 3 Prognostic factors and 5-year survival rate

Hilar cholangiocarcinoma	No. of patients	Prognostic factors	Operative mortality(%)	5-yr SV (%)
Jarnagin et al[14]	80	Margin, hepatectomy, differentiation	10	27
Seyama et al[20]	58	Lymph nodes	0	40
Dinant et al[27]	99	Margin, resection period, lymph nodes	15	27
DeOliveira et al[43]	281	Margin, lymph nodes	5	10
Rea et al[45]	46	Lymph nodes, tumor grade, bilirubin	9	26
Silva et al[46]	45	Tumor stage, margin	9	11
Witzigmann et al[47]	60	Residual tumor status, grading	8	22
Baton et al[48]	59	Chemotherapy, margin, lymph nodes	5	20
Wahab et al[55]	243	Margin, S1 resection, lymph nodes, grading	7	16
de Jong et al[90]	305	Lymph nodes, margin	5	20

SV: Survival rate.