Dorsal approach with Glissonian approach for laparoscopic right anatomic liver resections

BMC Gastroenterology

Table 1 Patient characteristics

Number	Age range (years)/sex^b	Diagnosis	Operation time (min)	Pringle maneuver time (min)	Blood loss (ml)	POD (days)	Postoperative complications
Group LRH
1	50–59/1	HCC	210	60	600	6	None
2	40–49/2	HL	270	30	200	7	None
3^a	30–39/2	HL	345	45	600	18	None
4	50–59/2	HL	360	40	300	22	Transient hepatic dysfunction
5	30–39/2	HM	320	45	200	8	None
6^a	60–69/1	HM	340	80	800	9	None
7	60–69/1	ICC	295	45	650	16	Transient hepatic dysfunction
Group LRPH
8	40–49/1	HA	315	105	300	15	None
9^a	50–59/1	HCC	335	75	700	9	None
10	50–59/2	HCC	260	45	100	9	None
11	50–59/1	HCC	350	75	500	12	None
12^a	50–59/1	HCC	375	120	200	16	Pleural effusion
13	50–59/2	HM	220	60	500	5	None
14	50–59/2	HM	250	55	600	7	None
Group LS7
15	60–69/2	HAML	235	40	200	9	None
16	60–69/1	HCC	260	60	200	6	None
17^a	60–69/2	HCC	430	130	1000	13	None
18	40–49/2	HM	260	35	200	5	None
19	60–69/2	HM	350	75	200	5	None
20	30–39/2	HM	340	75	200	7	None

POD, postoperative hospital stay duration; M, Male; F, Female; HCC: hepatocellular carcinoma; ICC, intrahepatic cholangiocarcinoma; HL: hepatolithiasis; HM, hepatic hemangioma; HA, hepatic adenoma; HAML, hepatic angiomyolipoma; LRH, laparoscopic right hemihepatectomy; LRPH, laparoscopic right posterior hepatectomy; LS7, laparoscopic segment 7 hepatectomy
^aCase 3, 6, 9, 12, 17 transfused 2–3 U packed red blood cells
^bAmending sex from "M" and "F" to "1" and "2", without addressing which sex corresponds to which number

ISSN: 1471-230X