The survival time of a cerebral hemorrhage that breaks into the ventricles must be treated on a case-by-case basis. If a thalamic hemorrhage breaks into the ventricle, and if there is no ventricular cast, and if the patient is in a clear state of mind, he or she can usually survive with aggressive treatment, including ventricular drainage. If a ventricular cast occurs, emergency extraventricular puncture and drainage, and daily urokinase injections can also survive. However, if the brain hemorrhage is very large, more than 30 ml, and causes ventricular casts, or even respiratory and circulatory failure, such patients basically cannot survive, and may die in 1-2 days. Because in this case, the brain hemorrhage is too large, and the formation of ventricular casts, the overall pressure on the brain and intracranial pressure changes are very huge, the brain can not adapt to the brain, and then accompanied by brain swelling occurs, this case can not survive for a long time.