Can cerebral hemorrhage patient become vegetable person

If the patient has a large amount of cerebral hemorrhage, brain tissue necrosis due to ischemia, headache, syncope, shock and other symptoms, and did not get timely and effective treatment, then the patient with cerebral hemorrhage usually becomes a vegetable. If the patient has a small amount of cerebral hemorrhage, brain tissue necrosis does not occur, the patient only shows dizziness, nausea, vomiting and other symptoms, and has been treated in a timely and effective manner, then the patient with cerebral hemorrhage usually does not become a vegetable.