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MRI is essential: to confirm the suspected diagnosis of MS. to evaluate for alternative diagnoses. Does a "focus of T2 hypersensitivity" on an MRI always mean a lesion, or can it mean something else? While the overall length of stay in the hospital was similar between patients with and without an increase in the T2 signal intensity (12.5 vs 10.3 days, respectively, p = 0.22), patients with an increased T2 signal intensity spent significantly more time in the ICU, and there was a strong trend toward an increased length of dependence on . White matter disease is an umbrella term for damage to your brain's white matter caused by reduced blood flow to the tissue. It says: A mri was taken and the impression says abnormal t2 prolongation identified in the periventricular white matter region, what does this mean? [10][11] Pathological signs of oligodendritic apoptosis and damage to axonal projections have been evident. Is there mild heterogeneous T2 signal change within the supraspinatus? This condition can increase a person's risk of experiencing abnormal heart rhythms and . The T2 tells you that the image was made using a T2-weighted MRI scan. Carroll T, Smith CD, Liu X, Bonaventura B, Mann N, Liu J, Ebraheim NA. To learn more, please visit our, Your brain has ventricles which are fluid filled cavities on the inside of you brain. 2020 Jul;16(3):369-375. doi: 10.3988/jcn.2020.16.3.369. i do not have migraines, h bp or diabetes. Spinal Cord. Several treatments can prevent 80% of new T2 lesions from developing in the brain. [2] They are also seen in a number of neurological disorders and psychiatric illnesses. Bookshelf One of the major challenges associated with the T2 assessment according to the RANO criteria is the differentiation between T2-progress and other causes of T2 signal increase, such as edema, radiation effects, decreased corticosteroid dosing, seizures, postoperative changes, or even ischemic injury. Whether these radiological lesions correspond to irreversible histological changes is still a matter of debate. The meaning of PROLONGED is continuing for a notably long time : extended in duration.