Endoscopic resection techniques and ablative therapies for Barrett’s neoplasia

Table 5 Endoscopic submucosal dissection in esophageal cancer

Author	n	En bloc resection rate (%)	Curative resection rate (resection margins free of neoplasia) (%)	Recurrence (%)	Histology	Follow-up (mo)
Oyama et al[75], 2005	102	95	95	-	Squamous	-
Fujishiro et al[76], 2006	43	100	-	2.3	Squamous	17
Kakushima et al[77], 2006	30	97	70	01	Adenoca. 2	15
Motohashi et al[78], 2009	9	100	100	0	N/D	12
Ono et al[79], 2009	84	100	88	3.6	N/D	21
Ishii et al[80], 2010	35	100	95	01	Adenoca./Squamous.	19
Neuhaus et al[81], 2010	18	83	22	5.5	BE (HGIN/IMC)	1.5
Yoshinaga et al[82], 2008	24	100	72	01	Adenoca.2	30

¹R0 margin lesions (free of disease margins);

²Esophagogastric junction lesions; N/D: No data; BE: Barrett's esophagus; HGIN: High-grade intraepithelial neoplasia; IMC: Intramucosal carcinoma.