Re: Is it brain tumor
Have you seen a neurologist?
Your brain MRI findings need to be confirmed by second opinion.
Not known if you had ESR/CRP/ANA/Anti-RNA/Anti Ds DNA/Anti-Sm antibody etc… tests done on blood.
You have arthritis and inflammation of blood vessels on MRI of brain.
A Rheumatologist also can help.
Good news no ‘tumor’ found. 