The clinical manifestations of Degos' syndrome.

Pathologic mechanisms underlying Degos' syndrome are poorly characterized. Thrombosis, either as a consequence of a postulated vasculitis or as a primary defect, is often a clinical complication of this syndrome. We have studied multiple coagulation parameters, including potential defects in fibrin assembly and other adhesive proteins, in a patient with Degos' syndrome and found no specific abnormality to explain the pathologic features of this syndrome. An extensive literature review as well as detailed biochemical and biophysical coagulation studies are presented. The alternative possibility of Degos' syndrome as a mucinosis is discussed.