Titlebook: Endoscopic Diagnosis of Superficial Gastric Cancer for ESD; Tsuneo Oyama Book 2016 Springer Japan 2016 ESD.endoscopy.gastric cancer.minima

Little

捐助

Early Stage Type 0-IIa Gastric CancerThe background is atrophic mucosa consisting of a mixture of discolored and inflamed mucosa.

pus840

通知

Gastric Cancer: SM1 InvasionWL endoscopy shows a reddish, irregular, and depressed lesion with a clear margin on the posterior wall of the gastric upper body.

spondylosis

Ulcerating Early Gastric CancerThe background mucosa shows multiple small whitish depressed lesions and visible submucosal blood vessels, consistent with the presence of atrophic gastritis (Fig. 12.1a).

crease

Signet Ring Cell CarcinomaA small depressed lesion is located on the posterior side of greater curvature of the gastric body.

凝乳

Early Gastric Cancer with Large SizeWL endoscopy shows a reddish, flat, and protuberant lesion with a clear margin on the greater curvature of the gastric antrum.

配置

Question 1: What Is the Invasion Depth?Which of the following answers is correct? (Fig. 15.1)

极小量

Question 2: Where Is the Lateral Boundary?Where is the lateral boundary (Fig. 16.1)?

混杂人