Whether or not a small ischemic focus in the right hemizygous center of the brain is curable is related to the duration and size of the ischemic focus and the patient’s own condition, and cannot be generalized. “Ischemic foci” does not belong to the formal diagnostic term, ischemic foci is a kind of description in the imaging, sometimes called cerebral white matter high signal, indicating a kind of ischemia and hypoxia state, which is common in the elderly population, mainly due to the atherosclerosis of the brain, the long-term ischemia and hypoxia caused by the use of medicines to improve the circulation to be treated, such as Ginkgo biloba, danshen tablets, etc. 1. Duration of existence: When the ischemic foci exist for a short period of time, the ischemic foci may disappear after treatment. However, if the ischemic focus exists for a long time, it may be a lacunar cerebral infarction, which cannot be cured. 2. Size of ischemic foci: relatively large ischemic foci may be the result of fusion of several small ischemic foci in different periods, which is difficult to treat. If the ischemic foci are small, they may disappear after treatment. 3. Previous physical condition: If the patient is a non-elderly patient who has been in good health in the past, the small ischemic foci in the center of the right hemizygous part of the brain may also disappear after treatment. If you feel unwell, you should go to the hospital and consult your physician.