Laparoscopic complete mesocolic excision with central vascular ligation in right colon cancer: A comprehensive review

Table 1 Pathological data and oncologic outcome of the principal studies in literature

Ref.	Plane of surgery		High tie		LN harvesed		R0		5y LR		5y OS		5y DFS
West et al[9]	Ms	90%	CVL	13 cm	CVL	30	Ms	94%	Ms	4.90%	Ms	85%	Ms	NR
	NMs	40%	Ctl	9 cm	Ctl	18	NMs	85%	NMs	NR	NMs	70%	NMs	NR
Hohenberger et al[8]	Ms	100%	CVL	13 cm	CVL	32	Ms	97.40%	Ms	4.90%	Ms	85%	Ms	NR
	NMs	0%
Siani et al[40]	Ms	65%	CVL	13 cm	CVL	30	Ms	97%	Ms	NR	Ms	82.60%	Ms	73.80%
	NMs	35%	Ctl	9 cm	Ctl	18	NMs	85%	NMs	NR	NMs	60%	NMs	59.70%
Kanemitsu et al[34]	Ms	100%	CVL	NR	CVL	31	Ms	NR	Ms	6%	Ms	84.50%	Ms	91.60%
	NMs	0%
Liang et al[48]	Ms	100%	CVL	NR	CVL	34 ± 8	Ms	NR	Ms	2%	Ms	NR	Ms	NR
	NMs	0%
Feng et al[53]	Ms	94%	CVL	NR	CVL	19	Ms	NR	Ms	NR	Ms	NR	Ms	NR
	NMs	6%	Ctl	NR	Ctl	14	NMs	NR	NMs	NR	NMs	NR	NMs	NR
Gouvas et al[55]	Ms	68.70%	CVL	8.7 cm	CVL	33	Ms	85.70%	Ms	NR	Ms	NR	Ms	NR
	NMs	31.20%	Ctl	NR	Ctl	NR	NMs	NR	NMs	NR	NMs	NR	NMs	NR
Adamina et al[54]	Ms	100%	CVL	NR	CVL	22	Ms	100%	Ms	NR	Ms	NR	Ms	NR
	NMs	0%
Bertelsen et al[57]	Ms	82%	CVL	NR	CVL	36	Ms	97%	Ms	11.30%	Ms	74.90%	Ms	85.80%
	NMs	18%	Ctl	NR	Ctl	20	NMs	95%	NMs	16.20%	NMs	69.80%	NMs	75.90%
Shin et al[51]	Ms	100%	CVL	NR	CVL	27.8 ± 13.6	Ms	NR	Ms	3.60%	Ms	NR	Ms	88%
	NMs	0%
Bae et al[52]	Ms	100%	CVL	NR	CVL	28	Ms	NR	Ms	NR	Ms	90.30%	Ms	83.30%
	NMs	0%

Ms: Mesocolic plane; NMs: Non-mesocolic planes; CVL: Central vascular ligation; Ctl: Control; NR: Not reported.