Results Among of the 7 cases,2 cases skin and mucous plaque,2cases dark stools and microscopic hematuria,2 cases gingival bIeeding and hemorrhinia,1 casesbrain hemorrhage.

• 结果7例中皮肤黏膜瘀斑2例,黑便及镜下血尿2例,牙龈及鼻出血2例,脑出血1例,7例全部治愈。