"There are no known systemic associations 3."
"Histopathologic evaluation demonstrates calcific deposits within the scleral stroma. These range from fine granular deposits to the confluent plaques which are apparent on imaging. Various staining methods can confirm the presence of calcium, including von Kossa and Alizarin Red stains. Senile calcific plaques were previously thought to represent focal hyalinization of the sclera; however, this has been shown to be false 3,4."