Title: antineutrophil cytoplasmic autoantibody associated vasculitis Long Title: IUPAC Gold Book - antineutrophil cytoplasmic autoantibody associated vasculitis DOI: 10.1351/goldbook.12897 Status: current Definition One of a group of autoimmune systemic vasculitides associated with antineutrophil cytoplasmic autoantibodies (ANCAs), e.g., Wegener granulomatosis (WG), microscopic polyangiitis, and Churg–Strauss syndrome. Related Terms - Wegener granulomatosis (WG): https://goldbook.iupac.org/terms/view/13782 - antineutrophil cytoplasmic autoantibodies (ANCAs): https://goldbook.iupac.org/terms/view/12896 - autoimmune: https://goldbook.iupac.org/terms/view/12918 - microscopic polyangiitis: https://goldbook.iupac.org/terms/view/13459 - systemic: https://goldbook.iupac.org/terms/view/13708 Source - PAC, 2012, 84, 1113. 'IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)' on page 1126 (https://doi.org/10.1351/PAC-REC-11-06-03) Other Outputs - html: https://goldbook.iupac.org/terms/view/12897/html - json: https://goldbook.iupac.org/terms/view/12897/json - xml: https://goldbook.iupac.org/terms/view/12897/xml Citation: Citation: 'antineutrophil cytoplasmic autoantibody associated vasculitis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.12897 License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. Collection: If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. Accessed: 2026-07-01T04:45:42+00:00