This case discusses a diabetic patient whose leg ulcer did not recovered after being treated with excision and antibiotics.

• 本篇报告是探讨一位糖尿病病患合并腿部皮肤溃疡，经过基层医师给予切开清除及抗生素治疗后却未见痊愈，甚至又有新的病灶产生。