影响恶性疟原虫显微镜检查的因素

FACTORS ON THE CEREBRAL MALARIA'S EXAMINATION WITH MICROSCOPE

恶性疟疾现在依然是死亡率较高的一种疾病,由于其临床症状复杂多变,往往易被贻误诊断和治疗,显微镜检查仍然是目前最常用的诊断方法。采用调节常规Wrights染色的缓冲液pH,结合外周血BPC的改变,分步读片的方法,发现对恶性疟原虫检出率有较大提高。

Cerebral malaria has still been a sort of disease with high death rate. The complexity of clinical symptom of the cerebral malaria frequently results in the delay of diagnosis and treatment. At present, the examination with microscope is the most efficient method of diagnosis. By adjusting the pH of the buffer of regular Wright＇s dyeing, combining with the decrease of the BPC of peripheral blood, the accurate rate of detection of Plasmodium faiciparumn was improved obviously.