1928年,法国外科医生 Marjolin 发现陈旧性烧伤疤痕可呈溃疡性癌变,故有“马氏溃疡”(Marjolin ulcer)之称。国内孙剑秋等1963年报道烧伤疤痕癌4例,此后,陆续有少量报道。最近我院收治3例,报道如下:例1,张××,农民,男,26岁,住院号131941。5岁时右腿烧伤,右膝外侧留下大片疤痕,10年后局部破溃,时愈时烂,反复多年。入院前4个月,创面迅速扩展,增生突起,病理检查为鳞状上皮癌,于1980年12月2日入院,右膝外侧有15×12厘米菜花状肿物, In 1928, the French surgeon Marjolin discovered that old burn scars could be ulcerated and cancerous, so it was called “Marjolin ulcer”. Domestic Sun Jianqiu et al reported 1 case of burn scar cancer in 1963. Since then, there have been few reports. Recently, 3 cases were treated in our hospital and reported as follows: Case 1, Zhang X, Peasant, male, 26 years old, hospital number 131941. At the age of 5, the right leg burned, leaving a large scar on the outside of the right knee, and ruptured locally after 10 years. When it’s bad, it’s been repeated for years. Four months before admission, the wounds rapidly expanded and proliferated. The pathological examination was squamous cell carcinoma and was admitted on December 2, 1980. There was a 15×12 cm cauliflower mass on the outside of the right knee.