Vasculitis other diagnostic studies: Difference between revisions

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{{Vasculitis}}
{{Vasculitis}}


{{CMG}}; '''Associate Editor-In-Chief:''' {{MUT}}
{{CMG}}; {{AE}} {{MUT}}


==Overview==
==Overview==


==Other Diagnostic Studies==
==Other Diagnostic Studies==
*'''[[Electromyography]]'''. It is useful if a systemic vasculitis is suspected and neuromuscular symptoms are present.
**  
 
*'''Tissue biopsy'''. This is the gold standard of diagnosis when biopsy is taken from the most involved area.
** Temporal artery biopsy showing vasculitis with [[mononuclear cell]] infiltrate or granulomatous inflammation, usually with multinucleated giant cells - [[temporal arteritis|Giant cell (temporal) arteritis]]
** Arterial biopsy showing [[polymorphonuclear cells]] - [[Polyarteritis nodosa]]
** Vessel biopsy shows granulomatous inflammation - [[Wegener's granulomatosis]]
** Leptomeningeal biopsy - Isolated CNS vasculitis
** Vessel biopsy showing eosinophils in extravascular areas - [[Churg-Strauss syndrome|Churg-Strauss arteritis]]
** Skin biopsy showing [[neutrophils]] around vessel - [[Hypersensitivity vasculitis]]
** Histology shows vessel inflammation with immune deposits - [[Essential cryoglobulinemic vasculitis]]


==References==
==References==

Latest revision as of 20:47, 31 January 2018