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4A44.9 Immune complex small vessel vasculitis

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01

code elsewhere

• Anti-glomerular basement membrane antibody mediated disease  (MF85)
• Susac syndrome  (8A45.2Y)

sections/codes in this section (4A44.9-4A44.9)

• Cryoglobulinaemic vasculitis  (4A44.90)
• Hypocomplementaemic urticarial vasculitis  (4A44.91)
• IgA vasculitis  (4A44.92)
• Other specified immune complex small vessel vasculitis  (4A44.9Y)
• Immune complex small vessel vasculitis, unspecified  (4A44.9Z)

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