Atsushi Kohyama

Adenocarcinoma associated with perianal fistulas in Crohn's disease.

Hitoshi Ogawa, Sho Haneda, Chikashi Shibata et al. · PubMed · 2013 · 46 citations

Bacterial population moves toward a colon-like community in the pouch after total proctocolectomy

Atsushi Kohyama, Hitoshi Ogawa, Yuji Funayama et al. · Surgery · 2009 · 45 citations

Bacterial Population Moves, Dysbiosis, Microbial Disease +6

A Shift from Colon- to Ileum-Predominant Bacteria in Ileal-Pouch Feces Following Total Proctocolectomy

Manami Hinata, Atsushi Kohyama, Hitoshi Ogawa et al. · Digestive Diseases and Sciences · 2012 · 31 citations

Dysbiosis, Gastroenterology, Ileum-predominant Bacteria +6

Ulcerative colitis-related severe enteritis: an infrequent but serious complication after colectomy

Atsushi Kohyama, Kazuhiro Watanabe, Akira Sugita et al. · Journal of Gastroenterology · 2020 · 20 citations

Gastroenterology, Serious Complication, Visceral Surgery +5

Detection and preliminary evaluation of circulating tumor cells in the peripheral blood of patients with eight types of cancer using a telomerase-specific adenovirus

Mina Yabusaki, Jun Sato, Atsushi Kohyama et al. · Oncology Reports · 2014 · 18 citations · Full text

Tumor Biology, Telomerase-specific Adenovirus, Medicine +15