Hi,
Thank you for posting your query.
White matter foci or lesions on MRI are often non-specific and may not represent any specific disease.
However, there are few common causes for these lesions. These include ischemia (lack of blood flow to brain), demyelinating illness such as multiple
sclerosis, and
head injury (as in your case). They can also occur in people with
migraine.
Presence of contrast-enhancement on mRI lesions may indicate an active disease.
Your
neurologist would be in a better position to interpret the MRI abnormalities.
I hope my answer helps. Please get back if you require any additional information.
Wishing you good health,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad, India
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