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Type III Hypersensitivity (view source)
Revision as of 16:20, 22 February 2011
, 16:20, 22 February 2011no edit summary
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==From Pathology==
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+*[[Complement#Complement Fixation Pathways|Complement fixing]] immune complexes
+*[[IgG]] or [[IgM]]
+*Complexes deposit in tissue -> fix complement -> cytokines and othe factors attrack neutrophils -> release lysosomal enzymes, activation of complement and coagulation, platelet aggregation -> tissue damage
+*Immune complex vasculitis -> [[Haemorrhage#Purpura haemorrhagica|purpura haemorrhagica]]
+*Includes:
+**[[Lupus Erythematosus|Systemic lupus erythematosus]]
+**[[Canine Dermatomyositis|Canine dermatomyositis]]
[[Category:Hypersensitivity]]
[[Category:Hypersensitivity]]