Level | RN MRI Parameter | MRI physio-anatomical state chart | ||
0 | > | < | ||
Infiltration | T1, T2, R, V, C, X, P, I | no T1, T2, macromolecular, calcification-specific, iron-based agent | blood or T1-, T2-, R-, X-, P-, I-lengthening substance infilitration through broken blood vessels | T1-, T2-, R-, X-, P-, I-shortening substance infiltration through broken blood vessels and blood-to-tissue barrier |
Dynamics | D | no diffusion changes of 1H nuclei in water molecules | faster diffusing 1H nuclei in water molecules | slower diffusing 1H nuclei in water molecules |
A | same degree of diffusion anisotropy | increased degree of diffusion anisotropy | decreased degree of diffusion anisotropy | |
V | no volume changes of the diffusing component | increased volume of the diffusing component | decreased volume of the diffusing component | |
V, f | no flow (volume, rate) changes of 1H nuclei in water molecules | increased flow (volume, rate) of 1H nuclei in water molecules | decreased flow (volume, rate) of 1H nuclei in water molecules | |
Elastography | T, A, V | no inflammation | inflammation | constriction |
S | same stiffness | increased stiffness | decreased stiffness |