O Roche, C Orssaud, D Germain, J-L Dufier
Fabry's disease is a rare X-linked inborn error of glycosphingolipid metabolism characterised by an abnormal lipid storage due to a defect of lysozomal alphagalactosidase. The consequence is a storage of glycosphingolipides in all tissues. This storage in vessels's endothelial cells is responsible, in males, for severe ischemic lesions leading to progressive kidney failure, cardiac and cerebral dysfunctions. Similarly, it involves ocular tissues, mainly the cornea, the conjunctiva and the lens. The corneal storage, known as cornea verticillata, is a clinical marker easy to recognize by slit lamp examination of the affected males and carrier females...
July 2007: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie