Subdural effusion
Subdural Effusion
Subdural Effusion (pronounced: sub-doo-ral eh-fyoo-zhun) is a medical condition characterized by the accumulation of fluid between the dura mater and the arachnoid mater, two of the three meninges that cover the brain and spinal cord.
Etymology
The term "Subdural Effusion" is derived from the Latin words "sub" meaning under, "dura" referring to the dura mater, and "effusion" from the Latin "effusio", meaning a pouring out, indicating the accumulation of fluid.
Symptoms
Symptoms of Subdural Effusion may include headache, nausea, vomiting, and in severe cases, seizures and loss of consciousness.
Causes
Subdural Effusion is often caused by trauma to the head, infection, or brain surgery. It can also occur as a complication of meningitis or subdural hematoma.
Diagnosis
Diagnosis of Subdural Effusion typically involves neurological examination, medical imaging such as MRI or CT scan, and sometimes lumbar puncture.
Treatment
Treatment for Subdural Effusion depends on the severity of the condition. Mild cases may resolve on their own, while severe cases may require surgery to drain the fluid. Antibiotics may be used if the effusion is caused by an infection.
Prognosis
The prognosis for Subdural Effusion varies depending on the underlying cause and the patient's overall health. With prompt treatment, most patients recover fully.
See Also
External links
- Medical encyclopedia article on Subdural effusion
- Wikipedia's article - Subdural effusion
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