Laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration of the common bile duct and traditional open operation

Table 1 Operation time, hospitalization time and costs of different groups of patients (mean ± SD)

Comparative aspects	Laparoscopy and choledochoscopy group	Traditional open operation group
Operation time (h)	2.5 ± 0.3	2.0 ± 0.5
Time of hepatic inflow occlusion (min)	15.0 ± 3.0	10 ± 5.0
Hospitalization time (d)	5.0 ± 1.0	13.0 ± 3.0
Hospitalization cost (ten thousand yuan)	1.2 ± 0.3	1.5 ± 0.5

Table 2 Postoperative complications in 22 patients

Postoperative complications	Laparoscopy and choledochoscopy group	Traditional open operation group
Hemorrhage of hepatic incisal margin	0	0
Biliary fistula	0	1
Biliary tract stenosis	0	0
Biliary tract bleeding	0	0
Infection or exudation of abdominal fistulas	0	12

Table 3 Postoperative liver functions in 22 patients (mean ± SD)

Postoperative liver functions	Laparoscopy and choledochoscopy group		Traditional open operation group
	3 d after operation	7 d after operation	3 d after operation	7 d after operation
Albumin (g/L)	30.2 ± 5.0	40.0 ± 3.5	28.8 ± 4.2	41.0 ± 5.0
Total protein (g/L)	60.0 ± 4.0	75.0 ± 3.0	58.5 ± 5.0	70.5 ± 4.0
AKP (U/L)	90.5 ± 10.0	55.5 ± 7.0	80.0 ± 8.0	50.5 ± 5.0
ALT (U/L)	150.0 ± 32.0	50.0 ± 10.0	180.0 ± 42.0	55.0 ± 8.0
AST (U/L)	70.0 ± 5.0	20.3 ± 7.5	75.8 ± 8.0	18.5 ± 8.5
TBIL (&mgr;mol/L)	8.0 ± 2.5	5.0 ± 3.2	7.8 ± 3.5	5.2 ± 2.6
SBIL (&mgr;mol/L)	16.5 ± 3.0	8.4 ± 1.7	17.5 ± 2.5	9.1 ± 2.0