A product of Pathwork Diagnostics, The Pathwork® Tissue of Origin Test is designed to increase diagnostic certainty for hard-to-identify tumors.
The Pathwork® Tissue of Origin Test measures the expression of more than 1500 genes present in a tissue sample and generates the tumor’s gene expression profile. This profile is then compared to those of 15 known tissues, representing more than 60 morphologies. An objective, probability-based Similarity Score is provided for each of the 15 potential tissue types, enabling each tissue type to be ruled in or ruled out.
What do patients need to know about The Pathwork® Tissue of Origin Test?