What is a thalamic hemorrhage?
Thalamic hemorrhagic strokes are hemorrhagic strokes centered on the thalamus, and often the result of chronic hypertension.
What is cerebellar hemorrhage?
Cerebellar hemorrhage or hematoma is a type of intracranial hemorrhage (ICH) where the bleeding is located in the posterior fossa or cerebellum and accounts for 9% to 10% of all ICH. The posterior fossa is a small space in the skull containing the brainstem and cerebellum.
What is lobar hemorrhage?
A lobar hemorrhage occurs when there is bleeding into a lobe of the cerebrum.
What would happen if thalamus is damaged?
While thalamus damage primarily causes sensory problems, it can also lead to behavioral and cognitive changes. For example, many patients with a thalamus injury have incorrect speech patterns and can struggle to find the right words. Others display apathy and memory problems.
What is a lobar intracerebral hemorrhage?
Overview. In the lobar variety of intracerebral hemorrhage, hematoma is located in one of the cerebral lobes (frontal, parietal, temporal, or occipital). Lobar hemorrhage is the major clinical manifestation of cerebral amyloid angiopathy.
What is ICH diagnosis?
Intracerebral hemorrhage (ICH) is when blood suddenly bursts into brain tissue, causing damage to your brain. Symptoms usually appear suddenly during ICH. They include headache, weakness, confusion, and paralysis, particularly on one side of your body.
Is a thalamic bleed a stroke?
What is a thalamic stroke? Strokes are caused by a disruption of blood flow to your brain. Without blood and nutrients, your brain tissue quickly begins to die, which can have lasting effects. A thalamic stroke is a type of lacunar stroke, which refers to a stroke in a deep part of your brain.
What symptoms might a person experience if the thalamus was damaged?
What are the different types of putaminal hemorrhages?
Putaminal hemorrhage: hemiplegia, dysphasia, and conjugate gaze paresis with deviation toward the side with hematoma. Thalamic hemorrhage: hemiplegia, hemisensory loss, dysphasia, abnormalities of vertical gaze, and pupillary changes. Cerebellar hemorrhage: severe headache (occipital), nausea and vomiting, and ataxia; motor deficit is not usual.
Which is the largest group of putaminal hematomas?
Putaminal–thalamic hematomas, the largest group, extended from the putamen into the thalamus (through the internal capsule) and into the subcortical white matter. They all were accompanied by intraventricular hemorrhage.
Where does the lateral hemorrhage of the putamen originate?
Lateral hemorrhages originated from the lateral putamen and extended anteriorly along the external capsule. They produced a contralateral hemiplegia and sensory deficits. More than half the patients showed delayed neurologic deterioration, and persistent deficits were more common than full recovery.
What happens to the brain after a putaminal hemorrhage?
Most patients were left with persistent neurologic sequelae. 4. Putaminal hemorrhages with subcortical and hemispheric extension were large hematomas that extended into the white matter of adjacent cerebral lobes, causing mass effect on the lateral ventricle and frequently extending into the ventricular system.