Endo-Skill Update | ESU2012にてご提示した症例

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2012年度症例

Case Presentation at Endo-Skill Update 2012
ESU2012にてご提示した症例（※症例画像を許可なく複製、使用することを禁じます。）

case1A gastric protuberant lesion

A reddish protuberant lesion was observed on the greater curvature of the upper gastric body. The gastric folds of background mucosa was very thick. NBI magnified endoscopy of the lesion showed irregular surface and vascular pattern. How do you diagnose this lesion?

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case2An esophageal depressed lesion

A reddish shallow depressed lesion was observed on almost circumference of the middle esophagus. NBI endoscopy revealed a brownish area. NBI magnified endoscopy showed various irregular micro vascular pattern. How do you diagnose this lesion?

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case3A gastric depressed lesion

A reddish depressed lesion with scar was observed on the gastric angle. NBI magnified endoscopy showed irregular surface and vascular pattern. How do you diagnose this lesion?

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case4A colonic flat elevated lesion

A flat elevated lesion was observed on the fold of the transverse colon. NBI magnified endoscopy showed various irregular surface and vascular pattern. How do you diagnose this lesion?

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case5Gastric depressed lesions

This is a mysterious case. The patient referred to our hospital for the work up of a depressed lesion. However, there are so many depressed lesions in the stomach. How many cancers can you find? What is the histology?