Table 1

Characteristics of patients

Patient	Disease	Organ involvement	Sex	Age	Disease duration	VDI	Antibodies
RF, rheumatoid factor; CRP, C reactive protein; VDI, vasculitis damage index.⁹
1	CSS	Kidney, lung, skin	F	49	10	2	BCEA-B,
2	CSS	Lung, nose, sinus	F	46	7	2.5	BCEA-B, cANCA, CRP
3	WG	Lung, nose, joint	F	40	25	1	BCEA-B, cANCA, CRP, RF
4	WG	Kidney, nose	F	82	6	0	BCEA-B, cANCA