glioblastoma→pseudopalisading(偽柵状配列) pleomorphic tumor cells
+central area of necrosis, hemorrhage, and microvascular proliferation
☆more than 95% are associated with overexpression of EGFR
oligodendroblastoma→fried egg cells round nuclei with clear cytoplasm
medulloblastoma→Homer-Wright rosettes(scant cytoplasm arranged in pseudorosettes)
craniopharyngioma→☆crystals found in cystic spaces filled with motor oli like fluid(brownish-yellow fluid) ☆calcification is common
neurology
UWorld
Optimized studying based on the forgetting curve vastly improves memorization. - What is reminDO?
Memorize
