Difference between revisions of "Vasculitides"

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====Small vessel vasculitides====
====Small vessel vasculitides====
=====Definition=====
=====Definition=====
Vasculitis of vessels smaller than arteries; affects arterioles, venules, and capillaries.<ref name=pmid9366584>{{cite journal |author=Jennette JC, Falk RJ |title=Small-vessel vasculitis |journal=N. Engl. J. Med. |volume=337 |issue=21 |pages=1512–23 |year=1997 |month=November |pmid=9366584 |doi=10.1056/NEJM199711203372106 |url=http://www.nejm.org/doi/full/10.1056/NEJM199711203372106}}</ref>
Small vessel vasculitis = vasculitis of vessels smaller than arteries; affects arterioles, venules, and capillaries.<ref name=pmid9366584>{{cite journal |author=Jennette JC, Falk RJ |title=Small-vessel vasculitis |journal=N. Engl. J. Med. |volume=337 |issue=21 |pages=1512–23 |year=1997 |month=November |pmid=9366584 |doi=10.1056/NEJM199711203372106 |url=http://www.nejm.org/doi/full/10.1056/NEJM199711203372106}}</ref>
*What is an arteriole?
**There is no histologic definition according to Sternberg's Histology for Pathologists; however, <100 micrometers is suggested as a definition.<ref>{{Ref H2P|769}}</ref> 


=====Types=====
=====Types=====
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