Routine lymph node dissection may be not suitable for all intrahepatic cholangiocarcinoma patients: Results of a monocentric series

Table 1 Operative procedures for intrahepatic cholangiocarcinoma

Operative modality	n
Hepatic resection (n = 124)
Major resection (n = 65)
Partial hepatectomy	38
Right trisectionectomy	1
Left trisectionectomy	2
Extended left hemihepatectomy	2
Right hemihepatectomy	4
Left hemihepatectomy	15
Central bisectionectomy	3
Minor resection (n = 59)
Partial hepatectomy	37
Right anterior sectionectomy	4
Right posterior sectionectomy	3
Left lateral sectionectomy	8
Bisegmentectomy	7
Additional procedures (n = 67)
Spleen resection	2
Gallbladder resection	12
Lymph node dissection	53