ICD-11 classes
13 Diseases of the digestive system
Diseases of oesophagus
DA23 — Columnar metaplastic epithelium of the oesophagus
DA23.2 — Barrett ulcer
ICD-11 DA23.2 — Barrett ulcer
Barrett ulcer is defined as ulceration in columnar epithelium of oesophagus.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.