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DIT Brain tumors
Question | Answer |
---|---|
3 most common primary brain tumors in adults | Glioblastoma, Meningioma, Schwannoma |
3 most common primary brain tumors in kids | Pilocytic astrocytoma, Medulloblastoma, Ependymoma |
Pseudopalisading necrosis | Glioblastoma |
Polycythemia | Hemangioblastoma |
NFII | Bilateral Schwannoma |
a/w VHL syndrome | Hemangioblastoma |
Foamy cells, high vascularity | hemangioblastoma |
prolactinemia (galactorrhea, amenorrhea, anovulation) | pituitary adenoma |
Psammoma bodies | meningioma |
fried egg appearance | oligodendroma |
perivascular pseudorosettes | ependymoma |
bilateral hemianopia | pituitary adenoma or craniopharygeoma |
worst prognosis of any primary brain tumor | glioblastoma |
child with hydrocephalus | medulloblastoma, ependymoma |
homer wright pseudorosettes | medulloblastoma |