冬凌草系民间抗肿瘤药物。体内体外实验均证明其有一定抗肿瘤作用。本文介绍用冬凌草治愈恶性黑色素瘤一例的情况。患者,男性,77岁,河南濮阳县人,社员,于一九七六年三月起右侧鼻强部一黑痣逐渐长大,二个月后黑痣高出皮肤,发展 Rubescens Department of civil antitumor drugs. In vitro and in vivo experiments have shown that it has a certain anti-tumor effect. This article describes the use of rubescens to cure a case of malignant melanoma. Patients, male, 77 years old, Puyang County, Henan Province, members, from March 1976 onwards, a strong mole on the right side of the nose gradually grew up, two months later, the mole developed above the skin, development