Figure 4.
Microscopic findings in MSA with α-synuclein immunohistochemistry. Glial cytoplasmic inclusions in pencil fibers of the putamen (A), neuronal cytoplasmic inclusion in pontine nuclei (arrow in B), neuronal cytoplasmic inclusions and dystrophic neurites in the inferior olivary nucleus (C), and intranuclear inclusions (arrow) and dystrophic neuritics in the pontine nucleus (D).