Incidence of lymph node metastases in superficial esophageal cancers according to depth of invasion

Author, year	Histology	n	Percent LN Mets, mucosal lesion			Percent LN Mets, submucosal lesion
Author, year	Histology	n	M1	M2	M3	SM1	SM2	SM3
Endo M; 2000	Squam	236	0	0	8	11	30	61
Fujita H; 2001	Squam	150	0	0	4	25	22	40
Westerterp M; 2005	Adeno	120	0	0	4	0	26	67
Eguchi T; 2006	Squam	464	0	6	18	53	54*	54*
Shimada H; 2006	Squam	160	0	0	6	32	31	42
Ancona E; 2008	Adeno Squam	31 67	0	0	0	8	29	54
Hölscher A; 2011	Adeno Squam	121 50	0	0	0	13	19	56
Yamashina T; 2013	Squam	402	0.4^¶	0.4^¶	9	8	36	NR
Akutsu Y; 2013	Squam	295	0^Δ	0^Δ	9^Δ	16^Δ	35^Δ	62^Δ

LN: lymph node; Squam: squamous cell cancer; Adeno: adenocarcinoma; NR: not reported.
* SM2/SM3 combined.
¶ M1 and M2 combined; metastasis rate combined for nodal and distant spread.
Δ Risks for lymph node metastases (surgically treated patients) or lymph node recurrences (non-surgically treated patients).

Graphic 64478 Version 8.0

خرید پکیج

Incidence of lymph node metastases in superficial esophageal cancers according to depth of invasion