Clinical feasibility of laparoscopic left lateral segment liver resection with magnetic anchor technique: The first clinical study from China

Table 1 Clinical data of magnetic anchor-assisted laparoscopic left lateral hepatic lobectomy

Patient no.	Gender	Age (yr)	BMI (kg/m2)	Diagnosis	Child-Pugh scoring	Extent of resection	Tumor size	Number of ports	Operative (min)	Bleeding volume (mL)	Pain score1	Drainage tube retention time (d)	Postoperative hospital stay (d)
1	Male	61	26.30	Primary liver cancer	5	Left lateral lobe	45 mm × 45 mm × 32 mm	5	100	100	2/3/3	5	5
2	Male	51	21.67	Primary liver cancer, gallstone	5	Left lateral lobe + gallbladder	40 mm × 35 mm × 40 mm	5	170	110	3/3/3	4	5
3	Female	42	19.26	Hepatic hemangioma	6	S2 + partial S3	82 mm × 60 mm × 45 mm	5	110	100	3/3/2	4	6
4	Female	23	21.88	Focal hepatic steatosis	5	Left lateral lobe	25 mm × 23 mm × 20 mm	1	185	300	1/1/2	0	4
5	Male	48	24.91	Hepatic hemangioma	5	Left lateral lobe	62 mm × 50 mm × 43 mm	1	150	100	2/2/2	2	5
6	Male	75	24.24	Liver metastases	5	S2 + partial S3	55 mm × 45 mm × 60 mm	1	165	200	2/2/2	5	6
7	Male	37	22.65	Hepatic hemangioma	5	Left lateral lobe	72 mm × 55 mm × 45 mm	1	130	50	1/2/2	3	3
8	Male	57	23.72	Primary liver cancer, gallstone	5	S2 + gallbladder	25 mm × 20 mm × 13 mm	1	95	20	2/1/1	0	2

¹Using the Wong-Banker facial expression pain score, the table lists the pain scores of the patients’ surgical incisions on the 1^st, 2^nd, and 3^rd d after the operation.

BMI: Body mass index.