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目的探讨遗传性球形红细胞增多症异形红细胞的形态变化。方法5例临床表现轻重不同的同一家系遗传性球形红细胞增多症患者及1例正常对照的静脉血置于扫描电镜下观察。结果5例患者外周血红细胞在扫描电镜下均有不同程度的形态学变化。结论扫描电镜下形态学的变化对于判断异形红细胞类型和诊断本病很有帮助。
Objective To investigate the morphological changes of hereditary spherocytosis with abnormal red blood cells. Methods Five cases of hereditary spherocytosis with one family with different clinical manifestations and one normal control were observed under scanning electron microscope. Results The peripheral blood red blood cells of 5 patients had different degrees of morphological changes under scanning electron microscopy. Conclusion The morphological changes under scanning electron microscopy are helpful for judging the type of erythrocytes and diagnosing the disease.