[P55] 食道　腫瘍1

[P-266] A case report of esophageal SM1 cancer with severe permeation of the lymphatic vessels

^○Tomoko Hanashi¹, Tomoki Nakamura¹, Yoichi Tanaka¹, Miho Nitta³, Soichiro Yamamoto⁴, Takayuki Nishi³, Osamu Chino¹, Hideo Shimada³, Soji Ozawa², Hiroyasu Makuuchi¹ (1.Tokai University Tokyo Hospital, Dept. of Surgery, Tokyo,Japan, 2.Tokai Universityl, Dept. of Surgery, Isehara, Japan, 3.Tokai University Ooiso Hospital, Dept. of Surgery, Tokyo,Japan, 4.Tokai University Hachioji Hospital, Dept. of Surgery, Tokyo,Japan)