Vascular Endothelial Growth Factor Expression Patterns in non- Human Papillomavirus - Related Pterygia: An Experimental Study on Cell Spot Arrays Digital Analysis.

VEGF overexpression is a frequent event in pterygia playing a potentially central molecular role in the progression of the lesion. Cell spot array analysis -based on liquid cytology- seems to be an innovative, easy-to-use technique for analyzing a broad variety of molecules in multiple specimens on the same slide by applying different ICC assays.