Fig 6: Clinical and histopthological images of panniculitis.(A) Septal panniculitis (Erythema nodosum). H&E stain shows the inflammatory infiltrate is predominatly confinded to the thickened and fibrotic septa of the subcutis. The inflammatory infiltrate is mostly lymphocytic, with admixture of eosinophilic granulocytes, plasma cells and many multinucleate giant cells. The vessels are inconspicious.(B) Lobular panniculitis (Erythema induratum). H&E stain shows nodular vasculitis with granuloma formation and vasculitis.