Which sequence of MRI is used to detect microhemorrhages?
Correct Answer: SWI
Description: SWI (Susceptibility-Weighted Imaging ) is a relatively new full-velocity compensated high-resolution 3-dimensional gradient echo sequence that accurately detects small hemorrhage (microhemorrhage) and calcification by exaggerating susceptibility signal intensity, which is more sensitive than T2 gradient echo.
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Radiology
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