Kosuke Okuwaki, Hiroshi Imaizumi, Mitsuhiro Kida, Hironori Masutani, Masafumi Watanabe, Kai Adachi, Masayoshi Tadehara, Akihiro Tamaki, Tomohisa Iwai, Hiroshi Yamauchi, et al. New image-processing technology for endoscopic ultrasound-guided fine-needle aspiration biopsy specimen evaluation in patients with pancreatic cancer. DEN Open. 2022. 2. 1. e21
Kosuke Okuwaki, Hiroshi Imaizumi, Mitsuhiro Kida, Hironori Masutani, Tomohisa Iwai, Masafumi Watanabe, Kai Adachi, Masayoshi Tadehara, Rikiya Hasegawa, Seigo Nakatani, et al. Usefulness of the automated multiband imaging system for EUS-FNA biopsy specimen evaluation in patients with upper gastrointestinal subepithelial lesions. Endoscopic ultrasound. 2022
Tomohisa Iwai, Mitsuhiro Kida, Kosuke Okuwaki, Hiroshi Yamauchi, Toru Kaneko, Rikiya Hasegawa, Masafumi Watanabe, Takahiro Kurosu, Hiroshi Imaizumi, Wasaburo Koizumi. Endoscopic re-intervention after stent-in-stent versus side-by-side bilateral self-expandable metallic stent deployment. Journal of gastroenterology and hepatology. 2022. 37. 6. 1060-1066
Masafumi Watanabe, Kosuke Okuwaki, Mitsuhiro Kida, Hiroshi Imaizumi, Takaaki Matsumoto, Tomohisa Iwai, Rikiya Hasegawa, Hironori Masutani, Takahiro Kurosu, Naoki Minato, et al. Multicenter prospective study of the efficacy of stereomicroscopic on-site evaluation in endoscopic ultrasound-guided tissue acquisition in patients with pancreatic cancer. Pancreatology. 2022. 22. 2. 311-316
Taro Kogami, Tomohisa Iwai, Mitsuhiro Kida, Kosuke Okuwaki, Rikiya Hasegawa, Takahiro Kurosu, Masafumi Watanabe, Masahiro Matsushita, Kana Imawari, Kai Adachi, et al. A case of pancreatic neuroendocrine carcinoma with a favorable clinical response to pembrolizumab. Clinical journal of gastroenterology. 2021. 14. 6. 1804-1810