Immunohlstochemical study of COX-2 in melanocytic skin lesions

ABSTRACT

Background: cyclooxygenase-2 [cox-2] is involved in pathogenesis of various skin tumors including malignant melanoma; however, there is not enough information about cox-2 expression in benign melanocytic lesions. In the present study we compared the expression levels of cox-2 in malignant melanoma and benign melanocytic lesions