With a brainstem hemorrhage of 10mL, the patient has a very poor prognosis, critical condition, very high morbidity and mortality rate, and will not recover.1. According to statistics, the morbidity and mortality rate of patients can reach 70% with a hemorrhage of about 5mL and 90% with a hemorrhage of about 7mL.2. If the hemorrhage is above 10mL, 100% of patients will fall into death.3. Brainstem hemorrhage belongs to a very serious disease because the brainstem is more complex. Although the brainstem is relatively small in size, it includes many important nuclei of the vital center, such as the heartbeat, blood pressure, and respiratory center are located in the brainstem. Therefore, the mortality rate of patients with brainstem hemorrhage of 10mL is 100%, and the prognosis is extremely poor.