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MRI
Axial T1
Axial T2
Axial Gradient Echo
T1WI
: "popcorn ball" appearance of mixed hyper/hypointense blood-containing locules
T2WI
: reticulated popcorn-like lesion most typical, mixed signal core, complete hypointense hemosiderin rim
T2* GRE
: prominent susceptibility effect (hypointense "blooming")
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