Neuro lab Flashcards
1
Q
meningitis
A
purulent exudate, PMNs in arachnoid membranes/some PMNs in brain parenchyma (cerebritis)
2
Q
meningioma
A
whorled pattern, psammoma bodies
3
Q
anoxic neuronal degeneration
A
Red neurons
CA1 (sommer sector) of hippocampus is most susceptible
4
Q
multiple scerlosis
A
open spaces with decreased cellularity, perivascular lymphocytes/macrophages
5
Q
pilocytic astrocytoma
A
rosenthal fibers, eosinophilic granular bodies
6
Q
glioblastoma (gross)
A
expansive, crosses midline