Recurrent meningitis: Difference between revisions

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= Differential Diagnosis =
== Differential Diagnosis ==


* Immune defects
* Immune defects
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** Hypogammaglobulinemia
** Hypogammaglobulinemia
** Complement deficiences
** Complement deficiences
* Parameningeal focis of infection
* Parameningeal focus of infection
* Structurel abnormalities
* Structural abnormalities
** Post-neurosurgery
** Post-neurosurgery
** CSF leak or fistula
** CSF leak or fistula
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** Craniopharyngioma
** Craniopharyngioma
* Drugs
* Drugs
** Septra
** [[Septra]]
** NSAIDs
** NSAIDs
** IVIg
** IVIg
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** Phenytoin
** Phenytoin
* Infections
* Infections
** HSV (Mollaret's disease)
** [[HSV]] (Mollaret's disease)
* Inflammatory
* Inflammatory
** SLE
** SLE
** Behcet's
** Behcet's


== Specific Patients ==
= Hypogammaglobulinemia =


=== Terminal Complement Deficiency ===
Can develop chronic meningoencephalitis, primarily cause by:


* Prone to recurrent ''Neisseria'' infections
* Enterovirus

* Mycoplasma
=== Hypogammaglobulinemia ===

* Can develop chronic meningoencephalitis, primarily cause by:
** [[Enterovirus]]
** [[Mycoplasma]]


[[Category:CNS infections]]
[[Category:CNS infections]]

Revision as of 15:26, 17 August 2019

Differential Diagnosis

  • Immune defects
    • Asplenia
    • Hypogammaglobulinemia
    • Complement deficiences
  • Parameningeal focus of infection
  • Structural abnormalities
    • Post-neurosurgery
    • CSF leak or fistula
    • Dermal sinuses
    • Epidermoid cysts
    • Craniopharyngioma
  • Drugs
    • Septra
    • NSAIDs
    • IVIg
    • OKT3
    • Phenytoin
  • Infections
    • HSV (Mollaret's disease)
  • Inflammatory
    • SLE
    • Behcet's

Specific Patients

Terminal Complement Deficiency

  • Prone to recurrent Neisseria infections

Hypogammaglobulinemia