Description

This anatomical illustration depicts a case of short-segment Barrett's esophagus, with the metaplastic changes localized just above the gastroesophageal junction. The image shows a distinct patch of reddish, velvety epithelium replacing the normal pale squamous lining of the lower esophagus. This transition is clearly visible at the Z-line, where the columnar epithelium begins to extend slightly into the esophagus. The visual provides a clear sagittal view, highlighting the tissue texture, color contrast, and spatial relationship between the esophagus and stomach, which is ideal for educational reference.