BACKGROUND: Behcet's disease is a multisystem illness rarely including
cardiac involve ment. We report a case characterized by a mural cardi
ac mass in the right ventricle. CASE REPORT: A 14-year-old boy present
ed with a lull set of symptoms leading to the diagnosis of Behcet's di
sease. Echocardiography revealed a 60/120 mm mass in the right ventric
le. With anticoagulation therapy, prednisone and cyclophosphamide, the
cardiac lesion progressively resolved. DISCUSSION: This observation i
s exceptional because cardiac mas is rarely described in Behcet's dise
ase. Surgical exploration, which is usually indicated to exclude malig
nant process, is not necessary in such cases.