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  • Akira Fukumoto, Shinji Tanaka, Takayoshi Shishido, Yoshito Takemura, Shiro Oka, Kazuaki Chayama
  • Medicine
  • Gastrointestinal endoscopy
  • 2009 (First Published: 1 April 2009)
  • BACKGROUND There are many reports of the usefulness of capsule endoscopy (CE) or double-balloon endoscopy (DBE) for the detection of small-bowel disease. However, there are few reports that comparedContinue Reading
  • Hiroki Imagawa, Shiro Oka, +6 authors Kazuaki Chayama
  • Medicine
  • Scandinavian journal of gastroenterology
  • 2011 (First Published: 1 September 2011)
  • OBJECTIVE Real-time video capsule endoscopy (CE) with flexible spectral imaging color enhancement (FICE) improves visibility of small-bowel lesions. This article aims to clarify whether CE-FICE alsoContinue Reading
  • Takayoshi Shishido, Shiro Oka, +5 authors Kazuaki Chayama
  • Medicine
  • Hepato-gastroenterology
  • 2012 (First Published: 1 June 2012)
  • BACKGROUND/AIMS The usefulness of capsule endoscopy (CE) and of double-balloon endoscopy (DBE) for detection of small-bowel lesions is widely accepted. We compared CE- and DBE-based detection ofContinue Reading
  • Ikue Watari, Shiro Oka, +5 authors Kazuaki Chayama
  • Medicine
  • BMC Gastroenterology
  • 2013 (First Published: 1 December 2013)
  • BackgroundTreatment of low-dose aspirin (LDA)-induced small-bowel injury has not been established. Polaprezinc, a chelate of zinc and L-carnosine, may be efficacious for such injury. We conducted aContinue Reading