[P7] 大腸　その他1

[P-032] Three cases valuably used EUS for decision of the medical treatments for colorectal cancers

^○Kazuo Arii¹, Yoshimasa Oku¹, Tadashi Kontani¹, Kazuya Yamaguchi¹, Izumi Nishikawa², Hideya Maeshima², Katsuhiko Higashi² (1.Dept. of Gastroenterological Surgery, Hidaka General Hospital, Japan, 2.1st. Dept. of Internal medicine, Hidaka General Hospital)