About The Medical Condition Brain Edema

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Find the definition of the medical term Brain Edema. Brain Edema defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Brain Edema

Brain Edema Medical Condition Defined & Explained
Brain Edema Medical Condition

What's The Definition Of The Medical Condition Brain Edema?

Increased intracellular or extracellular fluid in brain tissue. Cytotoxic brain edema (swelling due to increased intracellular fluid) is indicative of a disturbance in cell metabolism, and is commonly associated with hypoxic or ischemic injuries (see HYPOXIA, BRAIN). An increase in extracellular fluid may be caused by increased brain capillary permeability (vasogenic edema), an osmotic gradient, local blockages in interstitial fluid pathways, or by obstruction of CSF flow (e.g., obstructive HYDROCEPHALUS). (From Childs Nerv Syst 1992 Sep; 8(6):301-6)

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