PROCEDURE: Sagittal T1. Axial T1, T2, FLAIR, diffusion
COMPARISON: CT from 2008
FINDINGS: There is symmetric focal T2 hyperintensity and restricted diffusion
involving only the splenium of corpus callosum. The brain is otherwise normal
in signal intensity on all pulse sequences. No hemorrhage, mass effect,
extra-axial collection. The basilar flow-voids are present. The calvarium,
skull base, craniocervical relationships, and visualized extracranial
structures are remarkable for mild mucoperiosteal thickening and polypoid
change in the paranasal sinuses.
IMPRESSION: Isolated focal abnormality in the splenium of the corpus callosum
is quite unusual in a patient without known history of multiple sclerosis,
traumatic diffuse axonal injury, or status epilepticus. Consider drug
toxicity, transient metabolic derangement, encephalitis or ADEM, PML, rare
neoplasm, or hypoglycemia. Doubt hypoxic ischemic encephalopathy or posterior
reversible encephalopathy in the absence of known preeclampsia/eclampsia.
I also had blood work done. It showed that i was positive for lymes disease. And the other day my blood sugar dropped to 57. So im not sure if im getting these symptoms neurological symptoms i should say from either hypoglycemia or lyme disease. i dont think i have ms. it doesnt run in the fam. idk help please