question: I AM DR. ANIRUDDHA SHARMA (GEH PHYSICIAN) FROM INDIA .MY MRS. IS 28 YRS OLD,SUFFERING FROM OCCASIONAL SEVERE INTENSE HEADACHE,NAUSEA,VOMITING AND ONE EPISODE OF CONVULSION WITH UNCONSCIOUSNESS. CT BRAIN SHOWS A TINY CALCIFIED GRANULOMA IN LEFT PARIETAL AREA. I WANT TO KNOW DETAILS ABOUT THE POSSIBLE CAUSES,TREATMENT AND PROGNOSIS .