[O042] 大腸　ESD/EMR1

[O042-5] Possibility of extending the indication for the endoscopic treatment of pT1b colorectal cancers

^○Masanori Takahashi¹, Keita Sasajima¹, Ryo Chinzei¹, Iichiro Otsu¹, Hirosato Doi¹, Hayato Takada¹, Tadashi Oshima¹, Yohei Koshima¹, Hidenobu Watanabe² (1.Gastroenterology, Saitama Red Cross Hospital, Saitama, Japan, 2.Pathology and cytology labolatories, PCL Japan, Tokyo, Japan)