Figure 5From: Over-expression of human cystatin C in pterygium versushealthy conjunctiva Quantitation of reactivity to HCC antibody in conjunctivas, primary pterygia and recurrent pterygia. HCC levels in conjunctivas were lower compared with those in primary and recurrent pterygia (p < 0.0001). The area of reactivity between primary and recurrent pterygia was not significantly different.Back to article page