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Keratoconus

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This is a condition that is characterized clinically by a thinning of the cornea which leads to ectasia centrally with a cone-like out-pouching of the cornea.  Histologically, the epithelium and the stroma of the cornea centrally are often thinned(#21967).  There can also be multiple focal disruptions of epithelial basement membrane and Bowman's layer anteriorly (#21968).  In addition, Descemet's membrane may rupture in this condition resulting in acute corneal edema or hydrops. 

 

High Power #21968 Low Power #21967
21968.jpg (73479 bytes) 21967.jpg (49168 bytes)
 
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John A. Moran Eye Center 50 North Medical Drive Salt Lake City UT 84132
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