Duodenal ulcer is divided into several stages

Duodenal ulcer is generally divided into 3 stages, mainly including active stage, healing stage and scar stage.

1, active stage

duodenal ulcer active stage can appear ulcer base white thick coating, ulcer surrounding mucosa congestion and edema.

2, healing stage

duodenal ulcer healing stage more performance for ulcer surface no obvious necrosis, white thick coating gradually thinning, mucosal folds to ulcer concentration.

3, scar stage

duodenal ulcer scar base white coating completely disappeared, forming red scar, no congestion and edema around.