Fig. 1
From: A case report of adenosquamous carcinoma of the esophagogastric junction
Esophagogastroduodenoscopy findings. A An elevated lesion is found in the EGJ. The tumor is easy to bleed, and its demarcation is ill-defined because of submucosal invasion. B The tumor overhangs in the gastric cardia, but continues into the squamocolumnar junction (arrow). C In the lower esophagus, the tumor invades in the esophageal submucosa (arrowheads). The lumen of the EGJ is intact