Association between abdominal symptoms and gastric body redness in Linked Color Imaging in patients without<i> Helicobacter pylori</i> infection

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  • Takeda Tsutomu
    Department of Gastroenterology, Juntendo University School of Medicine
  • Asaoka Daisuke
    Department of Gastroenterology, Juntendo Tokyo Koto Geriatric Medical Center
  • Utsunomiya Hisanori
    Department of Gastroenterology, Juntendo University School of Medicine
  • Oki Shotaro
    Department of Gastroenterology, Juntendo University School of Medicine
  • Suzuki Nobuyuki
    Department of Gastroenterology, Juntendo University School of Medicine
  • Abe Daiki
    Department of Gastroenterology, Juntendo University School of Medicine
  • Ikeda Atsushi
    Department of Gastroenterology, Juntendo University School of Medicine
  • Yatagai Noboru
    Department of Gastroenterology, Juntendo University School of Medicine
  • Akazawa Yoichi
    Department of Gastroenterology, Juntendo University School of Medicine
  • Matsumoto Kohei
    Department of Gastroenterology, Juntendo University School of Medicine
  • Ueda Kumiko
    Department of Gastroenterology, Juntendo University School of Medicine
  • Ueyama Hiroya
    Department of Gastroenterology, Juntendo University School of Medicine
  • Matsumoto Kenshi
    Department of Gastroenterology, Juntendo University School of Medicine
  • Hojo Mariko
    Department of Gastroenterology, Juntendo University School of Medicine
  • Nojiri Shuko
    Department of Medical Technology Innovation Center, Juntendo University School of Medicine
  • Nagahara Akihito
    Department of Gastroenterology, Juntendo University School of Medicine

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Other Title
  • LCI観察による<b><i>H. pylori</i></b>未感染者の体部全周性発赤と腹部症状との関連

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Abstract

<p>Background: To investigate the association between abdominal symptoms and redness in Linked Color Imaging (LCI) in patients without Helicobacter pylori infection. Methods: Consecutive patients without H. pylori who underwent esophagogastroduodenoscopy using LCI between April 2017 and December 2019 with a patient's profile and symptom questionnaire (Izumo scale, Frequency Scale for Symptoms of Gastroesophageal Reflux Disease [FSSG] score) were selected retrospectively. The association between abdominal symptoms and redness for LCI was analyzed. Results: In total 168 study participants were included, of which 12.5% showed gastric body redness. Gastric body redness in LCI showed significantly higher functional dyspepsia (FD) and FSSG scores (p<0.05). Conclusion: FD score and abdominal symptoms were associated with gastric body redness in LCI of patients without H. pylori infection.</p>

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