Your sub mandibular salivary gland
was removed, due to stone block in the pathway of its drainage tube. The biopsy report and thyroid nodule
biopsy report were normal. After the surgery your throat and mouth got infected.
Your whole right side is numb and you had/have difficulty in breathing After seeing the Dr told you have white spots in your Brain. MRI spines were done and you are waiting for the reports.
Generally white spots in the brain are due to decreased blood supply to that particular area, like hypertension
.These white spots (white matter
hyperintensities) are nothing to worry for aged people it may be common.
Or it may be - to be bothered – it may be associated with stroke, dementia, and other problems.
The above said problem need not be due to the white spots, may be due to the causating problems producing the white spots.
As obvious cause for the numbness could not be located in the brain, the Dr might have advised for MRI of the cervical spine
Wait for the reports, treat the cause – you will be alright