淀粉样小体？轴索回缩球？钙化小体？

淀粉样小体, Normal aging change and no diagnostic significance.

 轴索回缩球 should be in white matter as an axonal damage, larger and pink (eosinophic), immunoreactive to alpha-synuclein.

Patient usually had a history of brain trauma.

淀粉样小体

 回缩球是一种结构，不是一个细胞。要比这个大的多！

 淀粉样小体