Research progress of magnetic resonance imaging in the evaluation of thyroid-associated ocular disease activity
Thyroid associated ophthalmopathy(TAO)is an autoimmune orbital disease.Currently,Clinical activity score(CAS)is mainly used to evaluate the activity stage of patients.Accurate staging plays an important role in accurate treatment.However,CAS score is highly subjective,and a more objective method is needed to improve the accuracy of activity assessment.Therefore,this paper reviews the application value of common magnetic resonance imaging sequences in the activity assessment of TAO.