Gastric endoscopic submucosal dissection: From animal model to patient

Table 2 Endoscopic submucosal dissection results in humans

Topography	Size (mm)	Lesion type1	Total time ESD (min)	En bloc resection	Complications	Histology	Complete ESD2
Incisura angularis	25	0-IIa	65	Yes	No	Adenoma LGD	Yes
Antrum	20	0-IIa	60	Yes	No	Intramucosal carcinoma	Yes
Antrum	18	0-IIa	30	Yes	No	Adenoma HGD	Yes
Body	18	0-IIa	90	Yes	No	Adenoma LGD	Yes
Subcarinal	45	0-IIa	180	Yes	Bleeding	Adenoma HGD	Yes

¹Paris Endoscopic Classification;

²Anatomopathological study: resection en bloc, lateral and vertical margins free of neoplastic tissue. LGD: Low grade dysplasia; HGD: High degree dysplasia; ESD: Endoscopic submucosal dissection.