RT Journal Article SR Electronic T1 A minimally invasive treatment for early GI cancers JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 707 OP 717 DO 10.3949/ccjm.84a.16063 VO 84 IS 9 A1 Lady Katherine Mejía-Pérez A1 Seiichiro Abe A1 Tyler Stevens A1 Mansour A. Parsi A1 Sunguk N. Jang A1 Ichiro Oda A1 John J. Vargo A1 Yutaka Saito A1 Amit Bhatt YR 2017 UL http://www.ccjm.org/content/84/9/707.abstract AB Endoscopic submucosal dissection (ESD) allows curative resection of early malignant gastrointestinal (GI) lesions, potentially avoiding open surgery. Unfortunately, awareness of this technique is low, and many patients undergo surgery without consideration of ESD. This article reviews the indications for ESD and its advantages and limitations, and guides internists in their approach to patients with early GI cancer.