Pathwork Diagnostics is a genomics-based diagnostics company focused on oncology. Our first test, the Pathwork® Tissue of Origin Test, is now available through the CLIA-certified Pathwork Diagnostics Laboratory to aid oncologists and pathologists in the diagnosis of hard-to-identify tumors. National Comprehensive Cancer Network (NCCN) guidelines emphasize the significance of identifying the tissue of origin so that cancer-specific treatment recommendations can begin. The Pathwork Tissue of Origin Test is supported by extensive analytical and clinical validation data.