Table 1.

IgAV cases fulfilling EULAR/PRINTO/PRES but not ACR classification criteria

Patient (gender/age)	Age <20 yrs	Purpura	GIT inv.	Renal inv.	Joint inv.	Skin biopsy; granulocytes in the vessel wall	Skin biopsy; IgA deposition	ACR criteria	EULAR/PRINTO/PRES criteria

F/86	No	Yes	No	No	No	No	Yes	No	Yes
M/22	No	Yes	No	Yes	No	No	Yes	No	Yes
M/78	No	Yes	No	Yes	No	No	Yes	No	Yes
M/72	No	Yes	No	No	No	No	Yes	No	Yes
F/56	No	Yes	No	No	No	No	Yes	No	Yes