[O045] 大腸　ESD/EMR4

[O045-5] Clinical outcome of endoscopic treatment for pedunculated type early invasive colorectal cancer:

^○Masakatsu Fukuzawa^1,2, Takasi Kawai², Fuminori Moriyasu¹ (1.Dept. of Gastroenterology and Hepatology , Tokyo Medical University , Tokyo , Japan, 2.Endoscopy center , Tokyo Medical University hospital , Tokyo , Japan)