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红细胞增多症是一种以维持红细胞系正常繁殖的原始细胞生长失调的疾病,其发病机理尚不清楚。临床上诊断此病主要根据患者出现血液系统并发症,其中全血细胞计数中的血红蛋白及血细胞比容的升高也有助于诊断。此病结果主要导致血循环障碍,血流缓慢、淤滞,最后导致组织缺氧。此病治疗包括静脉切开术,P~(32),羟脲,苯丁氮芥等药物。病例报告 1位48岁男性患者,因(?)常规拔除4小时后出现呼吸困难,拔牙创出血不止急症入院。实验室检查:Hb20.9g/dl,血细胞比容60.5%,余无明显异常。体检:中度恶病质,呼吸困难,拔牙创出血,
Polycythemia is a disorder in which the growth of the primordial cells that normally reproduce the erythroid cell line is impaired, and its pathogenesis is unclear. Clinic diagnosis of the disease mainly based on patients with blood system complications, including the whole blood count in hemoglobin and hematocrit rise also contribute to the diagnosis. The disease results mainly lead to circulatory disorders, slow blood flow, stasis, leading to tissue hypoxia. The disease treatment, including phlebotomy, P ~ (32), hydroxyurea, chrome nitrogen mustards and other drugs. Case Report A 48-year-old male patient presented with dyspnea after routine withdrawal for 4 hours (?). Bleeding was performed more than emergency. Laboratory tests: Hb20.9g / dl, hematocrit 60.5%, the remaining no significant abnormalities. Physical examination: moderate cachexia, dyspnea, tooth extraction and bleeding,