How Can Fits And Calcified Granuloma In The Parietal Cortex Be Treated?

my wishes to all. my brother's scan report tell that a tiny calcified granuloma measuring 3 mm with no sorrounding edema evident in right parietal cortex. he was suffered by fits yesterday night. is it a serious problem? what may the treatment given? what are the precautions should we take when somebody has fits? thank you.