Visceral adipose tissue in granulomatosis with polyangiitis: association with disease activity parameters.

Patients with GPA have altered BC compared to healthy controls. Moreover, higher VAT was associated with disease activity and higher inflammatory markers, suggesting a relationship between GPA activity and adiposity parameters. Key points • Granulomatosis with polyangiitis patients have increased visceral adipose tissue when compared to health controls; • Granulomatosis with polyangiitis patients with higher values of visceral adipose tissue have worse disease activity and higher inflammatory markers; • This paper represents important contribution to the well-studied association between vasculitis and inflammatory markers, adding the role of adipose visceral tissue in the disease physiopathology.