Taswell H F, Lewis J C, Marsh W L, Wimer B M, Pineda A A, Brzica S M
Mayo Clin Proc. 1977 Mar;52(3):157-9.
Absence of KX antigen and of normal expression of the Kell system antigens is associated with bizarre red blood cell morphology when observed by either light or scanning electron microscopy. Numerous acanthocytes and dacryocytes have been observed in the peripheral blood smear of an apparently healthy individual with McLeod-phenotype blood, in a male patient with type II chronic granulomatous disease who had a shortened 51Cr red blood cell survival time, and in a minor population of the red blood cells of his carrier mother.
通过光学显微镜或扫描电子显微镜观察时，KX抗原缺失以及凯尔血型系统抗原的正常表达缺失与奇异的红细胞形态相关。在一名具有麦克劳德表型血液的表面健康个体的外周血涂片、一名患有II型慢性肉芽肿病且51Cr红细胞存活时间缩短的男性患者以及其作为携带者的母亲的一小部分红细胞中，均观察到大量棘形红细胞和泪滴状红细胞。
