One erythrocyte had 10-20 protuberances, most of which, with a mean width of 589.0 nm and a length of 646.7 nm, were on the edge of cells.

• 细胞边缘的棘刺比中央的棘刺要宽 ,但较短 ,平均宽度约为 589 0nm ,平均长度约为 646 7nm。