- an open sore on an external or internal surface of the body, caused by a break in the skin or mucous membrane that fails to heal.；a moral blemish or corrupting influence
noun: ulcer, plural noun: ulcers
- 1. an open sore on an external or internal surface of the body, caused by a break in the skin or mucous membrane that fails to heal.
- 2. a moral blemish or corrupting influence:
he's a con man with an incurable ulcer called gambling
Peptic ulcer 消化性潰瘍，包括胃潰瘍和十二指腸潰瘍 keep-open 保持開放、保持暢通 IVF...
...胃潰瘍(瘢痕),瘢痕畸形 注意大小寫差異!! GUs=gastric ulcers胃潰瘍 GUS=gastric ulcer scar胃潰瘍瘢痕 (臆測此...wikipedia.org/wiki/贲门) 9.Duodenum : some small ulcer with redness and deformity over bulb，negative over 10.Znd...
... and upper GI series with barium revealed the presence of a large ulcer. Peptic（gastric）ulcer shows a photograph of a peptic ulcer located...