真性红细胞增多症(以下简称“真红”),是一种骨髓增生性疾病,临床较少见,笔者曾遇一例,现报告如下. 病历摘要患者,男性,71岁,住院号175416.因高血压四年,手足麻木、牙龈出血一年余入院.四年前发现高血压,有头晕、头痛、乏力等症状.按高血压病治疗 Polycythemia vera (hereinafter referred to as “true red”), is a myeloproliferative disease, clinical less common, I have encountered a case, are as follows.Review summary patient, male, 71 years old, hospital number 175416. Due to high Blood pressure for four years, numb hands and feet, bleeding gums more than a year admitted to hospital four years ago found high blood pressure, dizziness, headache, fatigue and other symptoms. According to hypertension treatment