Most brainstem hemorrhages are caused by hypertension, and the mortality rate is extremely high, up to 95% or more, and most of the surviving patients have serious sequelae or even become vegetative. Doctors and patients often adopt conservative treatment. In fact, through scientific evaluation, active treatment for patients with little bleeding and concentrated bleeding location can mostly achieve good results. For example, early brainstem hemorrhage leading to obstructive hydrocephalus can be treated with timely external ventricular puncture drainage + intracranial pressure monitoring, localized hemorrhage can be treated with stereotactic hematoma puncture drainage, and later neural cell transplantation repair treatment, epidural electrical stimulation, awakening acupuncture, etc. Many of them have recovered their life and self-care ability. Since patients often do not breathe after brainstem hemorrhage, they cannot leave the ward to go to the CT room for review, nor can they undergo electrophysiological room examination and prognostic assessment, so they have high requirements for hospital equipment, at least bedside CT and bedside dynamic EEG and bedside evoked potentials, which enable us to avoid blind internal conservative treatment and listening to fate in the treatment process.