Items tagged “grading”
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Chondrosarcoma grading allows the division of chondrosarcoma into 3 (sometimes 4) grades. Grade 1 - low grade low cellularity mostly chondroid matrix little if any myxoid difficult to distinguish from enchondroma (see enchondroma vs. low grade chondrosarcoma for imaging distinguishing feat...
Cervical degenerative spondylosis (grading)
Cervical degenerative disease can be graded using a very old but reliable classification given by Kellgren et al. It is based on findings on a lateral cervical spine radiograph although it can also be applied to MRI evaluation of spine. The key parameters are osteophyte formation, intervertebra...