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4A44.92 IgA vasculitis International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01 Vasculitis, with IgA1-dominant immune deposits, affecting small vessels (predominantly capillaries, venules, or arterioles). Often involves skin and gut, and frequently causes arthritis. Glomerulonephritis indistinguishable from IgA nephropathy may occur.
inclusions code elsewhere postcoordination Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Has manifestation - multiple selections are allowed [select] 8A01.1 Secondary Chorea – 8A01.10 Huntington disease – 8A01.11 Chorea due to Huntington disease-like conditions – 8A01.12 Chorea due to Dentatorubral pallidoluysian atrophy – 8A01.13 Chorea due to Wilson disease – 8A01.14 Chorea due to infectious or para-infectious causes – 8A01.15 Chorea due to systemic lupus erythematosus – 8A01.16 Drug-induced chorea – 8A01.1Y Other specified secondary chorea – 8A01.1Z Secondary chorea, unspecified CB05.4 Interstitial lung diseases associated with systemic vasculitides – CB05.40 Respiratory disorders in Churg-Strauss syndrome – CB05.41 Respiratory disorders in microscopic polyangiitis – CB05.4Y Other specified interstitial lung diseases associated with systemic vasculitides – CB05.4Z Interstitial lung diseases associated with systemic vasculitides, unspecified DA42 Gastritis – DA42.0 Autoimmune gastritis – DA42.1 Helicobacter pylori induced gastritis – DA42.2 Eosinophilic gastritis – DA42.3 Lymphocytic gastritis – DA42.4 Allergic gastritis – DA42.5 Gastritis due to duodenogastric reflux – DA42.6 Menetrier disease – DA42.7 Gastritis of unknown aetiology with specific endoscopic or pathological features – DA42.8 Gastritis due to external causes – DA42.9 Gastric phlegmon – DA42.Y Other specified gastritis – DA42.Z Gastritis, unspecified –– DA42.40 Allergic gastritis due to IgE-mediated hypersensitivity –– DA42.41 Allergic gastritis due to non-IgE-mediated hypersensitivity –– DA42.4Y Other specified allergic gastritis –– DA42.4Z Allergic gastritis, unspecified –– DA42.70 Acute superficial gastritis of unknown aetiology –– DA42.71 Chronic superficial gastritis of unknown aetiology –– DA42.72 Acute haemorrhagic gastritis of unknown aetiology –– DA42.73 Chronic atrophic gastritis of unknown aetiology –– DA42.74 Metaplastic gastritis of unknown aetiology –– DA42.75 Granulomatous gastritis of unknown aetiology –– DA42.76 Hypertrophic gastritis of unknown aetiology –– DA42.7Y Other specified gastritis of unknown aetiology with specific endoscopic or pathological features –– DA42.80 Alcoholic gastritis –– DA42.81 Radiation gastritis –– DA42.82 Chemical gastritis –– DA42.83 Drug-induced gastritis –– DA42.8Z Gastritis due to external causes, unspecified DA51 Duodenitis – DA51.0 Helicobacter-pylori associated duodenitis – DA51.1 Eosinophilic duodenitis – DA51.2 Lymphocytic duodenitis – DA51.3 Allergic duodenitis – DA51.4 Duodenitis of unknown aetiology with specific endoscopic or pathologic features – DA51.5 Duodenitis due to external causes – DA51.6 Infectious duodenitis – DA51.Y Other specified duodenitis – DA51.Z Duodenitis, unspecified –– DA51.40 Acute haemorrhagic duodenitis of unknown aetiology –– DA51.41 Granulomatous duodenitis of unknown aetiology –– DA51.4Z Duodenitis of unknown aetiology with specific endoscopic or pathologic features, unspecified –– DA51.50 Alcoholic duodenitis –– DA51.51 Drug-induced duodenitis –– DA51.52 Chemical duodenitis –– DA51.53 Radiation duodenitis –– DA51.5Y Duodenitis due to other specified external causes –– DA51.5Z Duodenitis due to external causes, unspecified –– DA51.60 Duodenal phlegmon –– DA51.6Y Other specified infectious duodenitis –– DA51.6Z Infectious duodenitis, unspecified DA60 Gastric ulcer – DA60.0 Gastric erosion – DA60.1 Helicobacter pylori associated gastric ulcer – DA60.2 Helicobacter pylori associated and drug-induced gastric ulcer – DA60.3 Stress ulcer of stomach – DA60.4 Eosinophilic gastric ulcer – DA60.5 Lymphocytic gastric ulcer – DA60.6 Gastric ulcer due to external causes – DA60.7 Infectious secondary gastric ulcer – DA60.Y Other specified gastric ulcer – DA60.Z Gastric ulcer, unspecified –– DA60.60 Alcohol-induced gastric ulcer –– DA60.61 Chemical gastric ulcer –– DA60.62 Drug-induced gastric ulcer –– DA60.63 Radiation gastric ulcer –– DA60.6Y Other specified gastric ulcer due to external causes –– DA60.6Z Gastric ulcer due to external causes, unspecified DA63 Duodenal ulcer – DA63.0 Duodenal erosion – DA63.1 Helicobacter-pylori associated duodenal ulcer – DA63.2 Helicobacter-pylori associated and drug-induced duodenal ulcer – DA63.3 Stress ulcer of duodenum – DA63.4 Eosinophilic duodenal ulcer – DA63.5 Duodenal ulcer due to external causes – DA63.6 Infectious duodenal ulcer – DA63.Y Other specified duodenal ulcer – DA63.Z Duodenal ulcer, unspecified –– DA63.50 Drug-induced duodenal ulcer –– DA63.51 Radiation duodenal ulcer –– DA63.52 Chemical duodenal ulcer –– DA63.5Y Duodenal ulcer due to other specified external causes –– DA63.5Z Duodenal ulcer due to external causes, unspecified –– DA63.60 Bacterial duodenal ulcer –– DA63.61 Viral duodenal ulcer –– DA63.62 Fungal duodenal ulcer –– DA63.6Z Infectious duodenal ulcer, unspecified DA94 Noninfectious enteritis or ulcer of small intestine DA94.0 Primary ulcer of small intestine DA94.1 Drug-induced or toxic enteritis of small intestine DA94.2 Allergic or dietetic enteritis of small intestine DA94.3 Enteritis or ulcer of small intestine due to other external causes DA94.Y Other specified noninfectious enteritis or ulcer of small intestine DA94.Z Noninfectious enteritis or ulcer of small intestine, unspecified – DA94.00 Primary nonspecific ulceration of small intestine – DA94.01 Chronic non-specific multiple ulcers of small intestine – DA94.02 Cryptogenic multifocal ulcerous stenosing enteritis – DA94.0Y Other specified primary ulcer of small intestine – DA94.0Z Primary ulcer of small intestine, unspecified – DA94.20 IgE mediated allergic enteritis of small intestine – DA94.21 Eosinophilic enteritis – DA94.22 Food protein-induced enterocolitis syndrome – DA94.2Y Other specified allergic or dietetic enteritis of small intestine – DA94.2Z Allergic or dietetic enteritis of small intestine, unspecified – DA94.30 Enteritis or ulcer of small intestine due to foreign body – DA94.31 Enteritis or ulcer of small intestine due to radiation – DA94.32 Enteritis or ulcer of small intestine due to trauma – DA94.3Z Enteritis or ulcer of small intestine due to other external causes, unspecified DB33 Certain noninfectious colitis or proctitis DB33.0 Primary ulcer of colon DB33.1 Microscopic colitis DB33.2 Allergic or dietetic colitis DB33.3 Diversion colitis DB33.4 Colitis or proctitis due to external causes DB33.Y Other specified noninfectious colitis or proctitis DB33.Z Certain noninfectious colitis or proctitis, unspecified – DB33.10 Collagenous colitis – DB33.11 Lymphocytic colitis – DB33.1Y Other specified microscopic colitis – DB33.1Z Microscopic colitis, unspecified – DB33.20 Food protein-induced proctitis or colitis of infants – DB33.2Y Other specified allergic or dietetic colitis – DB33.2Z Allergic or dietetic colitis, unspecified – DB33.40 Chemical colitis or proctitis – DB33.41 Radiation-induced colitis – DB33.42 Radiation proctitis – DB33.43 Drug-induced colitis – DB33.4Y Other specified colitis or proctitis due to external causes – DB33.4Z Colitis or proctitis due to external causes, unspecified GB40 Nephritic syndrome GB41 Nephrotic syndrome GB42 Persistent proteinuria or albuminuria – GB42.0 Albuminuria, Grade A2 – GB42.1 Albuminuria, Grade A3 – GB42.Y Other specified persistent proteinuria or albuminuria – GB42.Z Persistent proteinuria or albuminuria, unspecified GB4Y Other specified glomerular diseases GB4Z Glomerular diseases, unspecified
synonyms IgA vasculitis Allergic purpura Henoch-Schönlein purpura Anaphylactoid purpura HSP - (Henoch-Schönlein purpura) Schönlein–Henoch purpura Gastric ulcer due to IgA vasculitis Noninfectious colitis due to IgA vasculitis Chorea due to IgA vasculitis Chorea due to anaphylactoid purpura Chorea due to Henoch-Schönlein purpura
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