esophagus AE
barrett's oesophagus AE
http://en.volupedia.org/wiki/Barrett%27s_esophagus
10004137
This is an AE which is a condition in which there is an abnormal (metaplastic) change in the mucosal cells lining the lower portion of the esophagus, from normal stratified squamous epithelium to simple columnar epithelium with interspersed goblet cells that are normally present only in the small intestine and large intestine.
巴雷特食管
QY, JX, HY