title: Cutaneous and systemic manifestations of auto-immune disorders.
mesh_terms: D001327:Autoimmune Diseases / Q000150:complications* / Q000175:diagnosis; D003095:Collagen Diseases / Q000175:diagnosis; D003449:Cryoglobulinemia / Q000175:diagnosis; D003937:Diagnosis, Differential; D014890:Granulomatosis with Polyangiitis / Q000175:diagnosis; D006801:Humans; D011695:IgA Vasculitis / Q000175:diagnosis; D008179:Lupus Erythematosus, Discoid / Q000175:diagnosis; D010488:Polyarteritis Nodosa / Q000175:diagnosis; D012871:Skin Diseases / Q000209:etiology*; D018366:Vasculitis, Leukocytoclastic, Cutaneous