Whole Body MRI at 3T with Quantitative Diffusion Weighted Imaging and Contrast-Enhanced Sequences for the Characterization of Peripheral Lesions in Patients with Neurofibromatosis Type 2 and Schwannomatosis
Table 2
Criteria for assessing the diagnostic quality of WB-MRI.
Diagnostic quality rating
Criteria
(1)
Nondiagnostic, with artifacts involving greater than 75% of the images
(2)
Limited, with artifacts involving 25%–75% of the images
(3)
Diagnostic, but with artifacts involving less than 25% of the images