Validation of a Novel Endoscopic Feature that Predicts Helicobacter pylori-negative Status: Does the Scratch Sign Reflect H. pylori Non-infection?
Background/Aims Identification of Helicobacter pylori infection status is necessary as H. pylori is associated with gastric malignancy. Recently, a red linear scrape-like appearance on the gastric mucosa, called the “scratch sign,” was reported to be associated with H. pylori-negative gastric mucosa...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Korean College of Helicobacter and Upper Gastrointestinal Research
2023-09-01
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| Series: | The Korean Journal of Helicobacter and Upper Gastrointestinal Research |
| Subjects: | |
| Online Access: | http://www.helicojournal.org/upload/pdf/kjhugr-2023-0029.pdf |
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