[O007] 胃　ステント他

[O007-3] Study of the safety and usefulness of gastroduodenal stenting for malignant pyloric stenosis more than 90 years of age

^○Hideaki Mizuno¹, Nobutsugu Abe², Shinnichi Horiai¹, Hirohisa Takeuchi², Masanori Sugiyama² (1.Dept. of Surgery, Mejiro Second General Hospital, Japan, 2.Department of Surgery, Kyorin University School of Medicine)