openalexFrontiers in Immunology2026-07-23
Hepatic granulomas as a manifestation of ANCA-associated vasculitis:a systematic review
T. Ben Achour, Nesrine Ben Hadj Dahman, Maysam Jridi, Fatma Said, I. Ben Ghorbel, I. Naceur, et al.
Background ANCA-associated vasculitides (AAV) — granulomatosis with polyangiitis (GPA), eosinophilic granulomatosis with polyangiitis (EGPA), and microscopic polyangiitis (MPA) — are rare small-vessel autoimmune diseases. Liver involvement in AAV is uncommon and generally manifes…