What parts of the brain are prone to bleeding? What would be the manifestations?

1. What are the common sites of cerebral hemorrhage? The most common site of hypertensive cerebral hemorrhage is the basal ganglia region, followed by the thalamus, brainstem and cerebellum. 2.What are the manifestations of basal ganglia hemorrhage? The common manifestations of basal ganglia hemorrhage are sudden numbness and weakness of limbs, slurred speech or aphasia, impaired consciousness, staring at the side of the hemorrhage, severe headache, nausea and vomiting, and urinary incontinence. 3.What are the manifestations of thalamic hemorrhage? The common manifestations of thalamic hemorrhage are facial and limb sensory impairment, apathy, unresponsiveness, high fever, etc. Patients are more prone to coma, and hemorrhage often breaks into the ventricles of the brain to make the patient’s condition further aggravated. Thalamic hemorrhage in the medial or lower part of the thalamus is commonly manifested as inwardly retracted downward vision of both eyes, hemorrhage to the outer side of the internal capsule can lead to hemiparesis, aphasia, and the involvement of the midbrain in the early emergence of impaired consciousness and pupillary changes. 4.What are the manifestations of brainstem hemorrhage? If the upper part of the brainstem is involved, such as cerebral pontine hemorrhage, there may be consciousness disorder, quadriplegia, eyeball fixation and pinpoint pupil; if the medulla oblongata hemorrhage, there may be stopping of whistling and decrease of blood pressure, which may be life-threatening if not rescued in time. 5.What are the manifestations of cerebellar hemorrhage? Common manifestations of cerebellar hemorrhage are headache, dizziness, frequent vomiting, inability to stand and walk, about one-fourth of cerebellar signs such as ipsilateral ataxia, nystagmus, dysarthria, etc. In case of invasion of the brainstem, facial palsy, abducens nerve paralysis and binocular staring may occur.