Calcified foci in the brain generally belong to benign lesions, there are many causes of calcified foci in the brain, clinically common are encephalitis, cerebral tuberculosis, cerebral hemorrhage, cerebral parasites, tuberous sclerosis, hypoparathyroidism, etc. Calcified foci formed usually do not cause any symptoms, and do not need to do anything to deal with. However, if there are symptoms of compression, they can be treated symptomatically with medication first. If the effect is not good, according to the patient’s condition, you can choose whether to need surgical treatment, but usually the calcified foci in the brain do not need to be treated, and pay attention to regular follow-up observation can be.