Table 2.

Surgical or interventional procedures for first-stage operation, outcomes post first-stage operation

Variable	PV branches occluded	HA branches occluded	Procedure	Peak ALT (U/L)	Peak TBiL (μmol/L)	CCI
Patient 1	Right branch, left medial branch	Left medial branch	Right trisectionectomy	187	22.2	8.7
Patient 2	Right branch	Right posterior branch	Right hemihepatectomy	846.6	21.3	8.7
Patient 3	Right branch	Right posterior branch	Right hemihepatectomy	4620	39.6	8.7
Patient 4	Right branch	Right posterior branch	Right hemihepatectomy	676.9	35.5	27.6
Patient 5	Left branch, right anterior branch	Right anterior branch	Left trisectionectomy	1868.8	37.4	8.7
Patient 6	Right branch	Right anterior branch	Laparoscopic right hemihepatectomy	1034	29.9	8.7
Patient 7	Right branch, left medial branch	Left medial branch	Right trisectionectomy	1170	39	8.7
Patient 8	Right branch	Right posterior branch	Right hemihepatectomy	1778.8	38.7	8.7
Patient 9	Right branch	Right anterior branch	Laparoscopic right hemihepatectomy	1156.3	28.5	8.7

PV portal vein, HA hepatic artery, ALT serum alanine transaminase, TBiL serum total bilirubin, CCI the comprehensive complication index