Table 2.

Type of surgical intervention in patients included in the study

Surgical procedure	N	%
Common bile duct resection	7	11.3
Common bile duct with caudate lobe resection	1	1.6
Bisegmentectomy	2	3.2
Bisegmentectomy with caudate lobe resection	1	1.6
Mesohepatectomy and caudate lobe resection (S1 + S4 + S5 + S8)	1	1.6
Left hepatectomy (S2 + S3 + S4)	4	6.5
Left hepatectomy and caudate lobe resection (S1 + S2 + S3 + S4)	23	37.1
Left trisectionectomy (S1 + S2 + S3 + S4 + S5 + S8)	2	3.2
Right hepatectomy (S5 + S6 + S7 + S8)	2	3.2
Right hepatectomy and caudate lobe resection (S1 + S5 + S6 + S7 + S8)	10	16.1
Right trisectionectomy and caudate lobe resection (S1 + S4 + S5 + S6 + S7 + S8)	9	14.6
Total	62	100.0