BACKGROUND: The standard approach for the treatment of patients with locally advanced adenocarcinomas of the gastroesophageal junction (AGEJ) includes perioperative chemotherapy (CMT) or chemoradiation therapy (CRT)…
BACKGROUND: Siewert's topographic classification (SW) has been used for treatment plan of esophagogastric junction adenocarcinomas (EGJA). But recently, molecular classifications categorized EGJA with similar characteristics and prognosis…