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恶性血管内皮增生症是一种少见的致命性疾病,它以小血管腔内肿瘤性单个核细胞的多灶性增生为特点。虽然它主要波及皮肤和中枢神经系统的血管,但其他器官的血管亦可受累。早期一些学者认为,此病肿瘤细胞来源于内皮细胞,但新近一些学者的研究表明,其肿瘤细胞来源于造血系统。本文对3例该病病人的病变组织进行了研究,找到了支持后者的进一步证据.病例1,多处皮内和皮下结节,无自觉症状。用环磷酰胺、长春新硷(VCR)、甲基苄肼、强的松治疗两疗程而达完全缓解(CR)。病例2,发
Malignant endothelium hyperplasia is a rare and fatal disease characterized by multifocal hyperplasia of tumorous mononuclear cells in small blood vessels. Although it mainly affects the blood vessels of the skin and central nervous system, blood vessels of other organs may also be involved. Some early scholars believe that the disease tumor cells derived from endothelial cells, but a recent study by some scholars showed that the tumor cells derived from the hematopoietic system. In this paper, 3 cases of the diseased tissue of the patient were studied and found further evidence to support the latter. Case 1, multiple intradermal and subcutaneous nodules, no symptoms. With cyclophosphamide, vincristine (VCR), procarbazine, prednisone treatment of two courses of complete remission (CR). Case 2, hair