Which sequence of MRI is used to detect microhemorrhages?
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.
T1WI
T2WI
SWI
DWI
Magnetic Resonance Imaging