Post written by Seiichiro Abe, MD, PhD, from the Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan. Endoscopic resection (ER) is a minimally invasive treatment option for superficial adenocarcinoma (EA). We recently demonstrated that lymphovascular involvement, a poorly differentiated histology, and lesion size were independent risk factors for metastasis in patients with esophageal adenocarcinoma. Patients …
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