The immunoprint test provides a genomic-based, comprehensive, individualized risk assessment for stage I-II melanoma patients. The test uses immunohistochemistry (IHC) to measure the expression of seven proteins - comprising of five risk markers (Bax, Bcl-X, COX-2, PTEN and presence of CD20-positive B-lymphocytes) and two ‘protective’ markers (loss of MTAP and loss of ß-catenin) in a tumor sample after it has been removed by surgery or biopsy.