[Sclerotic inflammation of the orbit and multifocal fibrosclerosis syndrome].

CLINICAL CASE A fifty-two-year-old woman consulted our department because of a bilateral proptosis. The appearance of acute symptoms suggestive of a digestive disorder during her admission to hospital for the study of the proptosis, led to a diagnosis of multifocal fibrosclerosis with simultaneous affliction of orbital tissue, mesenteric fat and the brain stem. DISCUSSION Idiopathic Sclerotic Inflammation of the orbit is a rare pathological entity, with similar clinical and radiological characteristics to orbital pseudo-tumour. The differential diagnosis is important because both these conditions differ in treatment and prognosis.