Chapter 8 Neuro-oncology Flashcards
1
Q
Glial neoplasm with NECROSIS and perinecrotic pseudopallisaing
A
GBM
2
Q
Fried Egg appearance
A
oligodendroglioma
3
Q
perivascular pseudorosettes
A
ependymomas
4
Q
true rosettes
A
ependymomas
5
Q
homer-wright rosettes
A
medulloblastoma
6
Q
Ki-67
A
marker of nuclear proliferation
7
Q
Rosenthal fibers
A
astrocytoma (pleomorphic xantho- and pilocytic, alexander’s disease, chronic gliosis
8
Q
subependymal giant cell astrocytoma
A
tuberous sclerosis
9
Q
tumor that typically present with seizures
A
DNET, oligodendroglioma, gangliogliomas
10
Q
VHL chrom, inheritance, tumor
A
cerebellar hemangioblastoma, chrom 3, AD
11
Q
Zellballen arrangement of nests of cells
A
paraganglioma
12
Q
common origin of brain mets
A
lung>breast
