Brain herniation
Definition
A brain herniation is when brain tissue, cerebrospinal fluid, and blood vessels are moved or pressed away from their usual position inside the skull.
Brain herniation
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Brain herniation
Alternate Names : Herniation syndrome, Transtentorial herniation, Uncal herniation, Subfalcine herniation, Tonsillar herniation, Herniation - brain
Definition ...
Brain Herniation
Overview, Causes, & Risk Factors
Symptoms & Signs
Diagnosis & Tests
Prevention & Expectations
Treatment & Monitoring
Attribution ...
Brain herniations are the most common side effect of tumors in the brain, including:
Metastatic brain tumor
Primary brain tumor
A brain herniation can also be caused by: ...
Brain herniation can cause severe brain damage or even death. The brain tissue that is being squeezed through the opening and the brainstem tissue can be permanently damaged.
Brain herniation: Information from Answers.com
8:
Howstuffworks "Histoplasmosis: A Profile of an Infection Caused by Fungus"
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Brain herniation may occur if a lumbar puncture is done on a person with a mass in the brain (such as a tumor or abscess). This can result in brain damage or death.
Brain herniation may occur if performed on a person with a mass in the brain such as a tumor or abscess. This can result in brain damage or death. For this reason, a lumbar puncture is not done if other tests show signs of a tumor or abscess.
Brain herniation.
Because the skull is rigid after infancy, intracranial masses or swelling may increase intracranial pressure, sometimes causing protrusion (herniation) of brain tissue through one of the rigid intracranial barriers (tentorial notch, ...
Brain herniation Â- Reye's Â- Hepatic encephalopathy Â- Toxic encephalopathy
Spinal cord/
myelopathy
Syringomyelia Â- Syringobulbia Â- Morvan's syndrome Â- Vascular myelopathy (Foix-Alajouanine syndrome) Â- Spinal cord compression ...
The presence of a single, dilated pupil (anisocoria) is a serious sign and may indicate increased pressure within the skull (intracranial pressure) that causes the brain to swell (brain herniation).
When spinal fluid is removed during an LP, the risks include headache, brain herniation, bleeding, and infection. Each of these complications are uncommon with the exception of headache, which can appear from hours to up to a day after LP.
Should there be increased pressure or swelling in the brain before the procedure, a lumbar puncture can cause fluctuations in the CSF fluid levels, resulting in brain herniation.
Injury, poisoning and procedural complications: brain herniation, subdural hematoma
Investigations: blood carbon dioxide changes, blood glucose changes, blood ph increased, cardiac output decreased, pco2 changes, respiratory rate increased ...
 See also: Injury, Symptom, Headache, Cancer, Surgery
  
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