Role of enhanced visibility in evaluating polyposis syndromes using a newly developed contrast image capsule endoscope

Ken Hatogai, Naoki Hosoe, Hiroyuki Imaeda, Jean Fraņois Rey, Sawako Okada, Yuka Ishibashi, Kayoko Kimura, Kazuaki Yoneno, Shingo Usui, Yosuke Ida, Nobuhiro Tsukada, Takanori Kanai, Toshifumi Hibi, Haruhiko Ogata