12.07.2015 Views

Inflammations of the nervous system

Inflammations of the nervous system

Inflammations of the nervous system

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Pathology1. Meningeal infiltration2. Blood-brain barrier damage• perivascular cellular infiltration• extracellular edema3. Glial proliferation4. Damage <strong>of</strong> <strong>the</strong> <strong>nervous</strong> tissue(neuron, axon, oligodendroglia, myelin sheath)The routes <strong>of</strong> infection1. Hematogen (abscess)2. Paranasal sinuses (meningitis)3. Respiratory tract (nose, lung) (meningoencephalitis)4. Scull fracture (abscess, epiduralempyema, meningitis)5. Peripheral nerve (rabies, HSV, VZV)

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