Long-term Outcomes of Undifferentiated-Type Early Gastric Cancer with Positive Horizontal Margins after Endoscopic Resection.
Hyo-Joon YangWan Sik LeeBong Eun LeeJi Yong AhnJae Young JangJoo Hyun LimSu Youn NamJie-Hyun KimByung-Hoon MinMoon Kyung JooJae Myung ParkWoon Geon ShinHang Lak LeeChung Hyun TaeMoo In ParkJeongmin ChoiChung Hyun TaeYoung-Il KimIl Ju ChoiPublished in: Gut and liver (2021)
UD EGC with positive HMs after ER may have favorable long-term outcomes and a very low risk of LN metastasis. Nonsurgical management may be suggested as an alternative, particularly for patients with old age or chronic illness.