Barrett's oesophagus Flashcards
1
Q
What is Barrett’s oesophagus?
A
Damage of squamous epithelium of oesophagus through GERD
2
Q
What is the pathophysiology of Barrett’s oesophagus?
A
Reflux esophagitis → stomach acid damages squamous epithelium → squamous epithelium becomes replaced by columnar epithelium and goblet cells (metaplasia)
3
Q
What is the treatment of Barrett’s oesophagus?
A
PPI
Repeat endoscopy + biopsy for monitoring