“…Some races are particularly prone to Behcet's disease; most cases come from Turkey and Japan. HLA-B5 tissue type has been found to be predominant in patients with this disease (Lehner, 1967;Ohno et al, 1975;Firat et al, 1976;Rosselet, Saudan & Jeannet, 1976;Dundar & Ozerkan, 1980). More than one case of Behcet's disease in the same family is rarely reported in the literature (Dundar, 1979;Yurutken, Yilmazer & Ozkarakas, 1979).…”