Table 1.

International Criteria for Behçet disease (ICBD 2006) and International Study Group criteria (ISG 1990).

ICBD (2006)		ISG (1990)
Sign/Symptoms	Points	Recurrent oral ulceration Plus 2 of the following: Recurrent genital ulceration Eye lesions Skin lesions Positive pathergy test result
Ocular injuries	2
Genital ulceration (recurrent)	2
Oral ulceration (recurrent)	2
Skin injuries	1
Neurological manifestations	1
Vascular manifestations	1
Pathergy test	1
Behçet disease à 3 or more points (sensitivity 96%; specificity 88%; accuracy 93.8%)