On T1 and FLAIR; the degeneration show intermediate signal.
Oblique sagittal T2-weighted MRI
of patient with massive rotator cuff tear shows atrophy and fatty
degeneration of the supraspinatus and infraspinatus muscles. (From
Mellado
JM, Calmet J, Olona M, et al. Surgically repaired massive rotator cuff
tears: MRI of tendon integrity, muscle fatty degeneration, and muscle
atrophy correlated with intraoperative and clinical findings. AJR. 2005;184:1456–1463.
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