Normally the mucosa of normal esophagus is light pink color as seen from underlying picture. On gross pathology, Barrett's esophagus looks like Red/light brown esophageal mucosa.
What is the underlying pathology of Barrett's esophagus?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What is the underlying pathology of Barrett's esophagus? [/INST] \n Normally the mucosa of normal esophagus is light pink color as seen from underlying picture. On gross pathology, Barrett's esophagus looks like Red/light brown esophageal mucosa.</s>