Meningo-Encephalitis due to Spotted Fever Group Rickettsia--A Rare Case Report with Serial Follow up MRI.

Spotted fever group (SFG) Rickettsial infection has rarely been reported to develop severe central nervous system involvement. We report a case of meningoencephalitis presenting with fever, headache, drowsiness, seizures, and a skin rash, showing ELISA IgM positivity to SFG Rickettsia group. MRI brain showed multifocal bilateral asymmetric patchy areas of T2W/FLAIR hyperintensity with significant diffusion restriction.