a posterior duodenal ulcer
a posterior duodenal ulcer
Typical radiographic features of duodenal ulcer. This duodenal bulb ulcer is associated with marked edema, resulting in the appearance of radiating folds to the ulcer crater. The bulb is also distored secondary to previously existing ulceration
Typical radiographic features of duodenal ulcer. This duodenal bulb ulcer is associated with marked edema, resulting in the appearance of radiating folds to the ulcer crater. The bulb is also distored secondary to previously existing ulceration
■ Questions What does ulcer溃疡mean? How can we differentiate between ulcer and erosion糜烂?
Questions: What does ulcer 溃疡 mean? How can we differentiate between ulcer and erosion 糜烂?
Erosions in the duodenal bulb and a posterior duodenal ulcer
Erosions in the duodenal bulb and a posterior duodenal ulcer
■ Erosion糜烂: a superficial lesion caused by denudation of the surface epithelium 上皮细胞) ■lcer溃: a mucosal defect extending into the muscularis mucosa(粘膜肌层)
Erosion糜烂 : a superficial lesion caused by denudation of the surface epithelium （上皮细胞） ulcer 溃疡: a mucosal defect extending into the muscularis mucosa(粘膜肌层)