Retrospective Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Mar 7, 2021; 27(9): 854-865
Published online Mar 7, 2021. doi: 10.3748/wjg.v27.i9.854
Figure 1
Figure 1 Schematic diagram of esophagogastric junction-gastrointestinal stromal tumor. Z-line: Squamocolumnar junction; Type A: Defined as esophagogastric junction-gastrointestinal stromal tumor involving Z-line; Type B: Defined as esophagogastric junction-gastrointestinal stromal tumor near Z-line.