醫學筆記匯整 ED Notes

* LA grade classification :
 

* Barrett's esophagus : Squamous cell --> Columnar cell
   可能再變成 Esophageal adenocarcinoma

* About 10% of people with chronic symptoms of GERD
  develop Barrett's esophagus.

* Although the risk of this cancer is higher
   in people with Barrett's esophagus, the disease is still rare.
   Less than 1% of people with Barrett's esophagus
  develop this particular cancer. 
   ( Uptodated : < 0.5% )