Pressure-enabled Delivery in Radioembolization (TriNav Study)

The purpose of the study is to determine if the type of catheter used in the mapping procedure prior to radioembolization improves the delivery of radioactivity to tumor(s) in participants with liver cancer. The name of the devices involved in this study are: * Pressure Enabled Drug Delivery (PEDD)/TriNav Infusion System * Standard 2.4F microcatheter, not otherwise specified