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Fig. 1 | BMC Gastroenterology

Fig. 1

From: Narrow band imaging under less-air condition improves the visibility of superficial esophageal squamous cell carcinoma

Fig. 1

Visibility scores of superficial esophageal squamous cell carcinoma with NBI under less-air and standard-air conditions. a Narrow band imaging (NBI) under less-air condition: visibility score, 5. b NBI under standard-air condition: visibility score, 5. c NBI under less-air condition: visibility score, 4. d NBI under standard-air condition: visibility score, 4. e NBI under less-air condition: visibility score, 3. f NBI under standard-air condition: visibility score, 3. NBI narrow band imaging

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BMC Gastroenterology

ISSN: 1471-230X

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