1. A sore that does not heal, changes colour, ulcerates or bleeds. 无法治愈剧烈的痛处,颜色转变,溃疡或出血。
2. When the skin suffers to the serious burns, wound, infection and diabetes unprogressive skin ulcerates etc, it become hard problem to repair and rebuild the big area skin defect. 当皮肤遭受严重烧伤、创伤、感染及糖尿病顽固性皮肤溃疡等损害时,大面积皮肤缺损的修复成为棘手的难题。
3. Penetrating atherosclerotic ulcer (PAU) refers to an atheromatous plaque that ulcerates and disrupts the internal elastic lamina, extending through the intima into the aortic media. 穿通性溃疡(PAU)是指动脉粥样硬化斑块溃疡、固有层破裂,穿破动脉内膜,突入中膜。