METHODS AND KITS FOR DIAGNOSIS AND TRIAGE OF PATIENTS WITH COLORECTAL LIVER METASTASES

Methods, assays, and compositions for identifying molecular subtypes of metastatic cancer are disclosed. Methods include determining expression levels of genes and/or miRNAs in a sample of metastatic tissue and identifying the molecular subtype of the metastasis based on the determined expression levels. Methods may further include providing a prognosis and making treatment decision based on the molecular subtype of the metastasis.