Encephalitis Flashcards

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1
Q

What is Encephalitis ?

A
  • Acute inflammatory brain due to pathogen and inflammation of the brain parenchyma.
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2
Q

Causes of encephalitis ?

A

Most commonly viral
- HSV-1
- Arbovirus
- Enterovirus
- EBV
- HIV Influenza

Bacteria
- Listeria monocytogenes

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3
Q

Risk factors for encephalitis

A

Immunosuppression
Travel to low-income nations

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4
Q

Complications of Encephalitis ?

A
  • Seizures
  • SINDH
  • Increased ICP
  • Coma
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5
Q

Signs and symptoms of encephalitis

A
  • Fever and chills.
  • Meningeal involvement – meningism
  • Stiff neck
  • Photosensitivity
  • Parenchyma involvement - focal neurological signs seizures, alterned mental state
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6
Q

Diagnosis of Encephalitis ?

A
  • Brain CT
  • Brain MRI
  • Blood tests
  • Blood glucose
  • Toxoplasma serology
  • CSF
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7
Q

Difference between encephalitis and meningitis symptoms ?

A
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