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. 2022 Sep 30;12(10):2376. doi: 10.3390/diagnostics12102376

Table 1.

Exemplary sequence protocol for orbit MRI. TSE: turbo spin echo; TIRM: turbo inversion recovery magnitude; VIBE: volume interpolated breath-hold examination; DWI: diffusion weighted imaging; ADC: apparent diffusion coefficient.

Signal Sequence Plane Slice Thickness Description
T1 weighted T1-TSE axial 3 mm
T2-weighted T2-TSE axial 3 mm
TIRM coronal 4 mm from the orbit to the chiasm
Post-contrast T1-VIBE fat-saturated axial and coronal, sagittal (optional) axial 1 mm
coronal 2 mm
sagittal 3 mm
axial for the orbits, coronal from the orbit to the chiasm
DWI b = 0; b = 1000; ADC-map axial 3 mm