# Hydralazine-induced antineutrophil cytoplasmic antibody vasculitis with significant dermatologic manifestations **Authors:** Aanal Patel, Mahroo Tajalli, Amit Singal, Lisa Zhou, Cindy Wassef PMC · DOI: 10.1016/j.jdcr.2025.12.039 · JAAD Case Reports · 2026-01-27 ## Full-text entities - **Genes:** PRTN3 (proteinase 3) [NCBI Gene 5657] {aka ACPA, AGP7, C-ANCA, CANCA, MBN, MBT}, MPO (myeloperoxidase) [NCBI Gene 4353] - **Diseases:** Cryoglobulinemic vasculitis (MESH:D014657), inflammation (MESH:D007249), Bullous pemphigoid (MESH:D010391), hepatitis B/C (MESH:D006509), eosinophilia (MESH:D004802), multiorgan failure (MESH:D051437), ANCA vasculitis (MESH:D056648), purpuric rash (MESH:D005076), pleural effusion (MESH:D010996), autoimmune reaction (MESH:D001327), urticaria (MESH:D014581), Hemorrhagic (MESH:D006470), Systemic lupus erythematosus (MESH:D008180), Stevens-Johnson syndrome (MESH:D013262), limb ischemia (MESH:D007511), fever (MESH:D005334), hypertension (MESH:D006973), melena (MESH:D008551), lupus anticoagulant (MESH:C531622), atelectasis (MESH:D001261), angioedema (MESH:D000799), thrombosis (MESH:D013927), multiorgan involvement (MESH:C564676), erosions (MESH:D014077), arthralgias (MESH:D018771), leukocytosis (MESH:D007964), Leukocytoclastic vasculitis (MESH:C535509), thrombocytopenia (MESH:D013921), type III cryoglobulins (MESH:C536044), myalgias (MESH:D063806), oral (MESH:D020820), systemic vasculitis (MESH:D056647), embolization (MESH:D004617), purpura (MESH:D011693), heart failure (MESH:D006333), gastrointestinal bleeding (MESH:D006471), disseminated intravascular coagulation (MESH:D004211), necrosis (MESH:D009336) - **Chemicals:** anticardiolipin IgM (-), Hydralazine (MESH:D006830), rituximab (MESH:D000069283), steroid (MESH:D013256) - **Species:** Homo sapiens (human, species) [taxon 9606] ## Full text _Full body text omitted from this summary view._ Fetch the complete paper as Markdown: https://tomesphere.com/paper/PMC12969446/full.md ## Figures 5 figures with captions in the complete paper: https://tomesphere.com/paper/PMC12969446/full.md ## References 5 references — full list in the complete paper: https://tomesphere.com/paper/PMC12969446/full.md --- Source: https://tomesphere.com/paper/PMC12969446