MedCity News | Quest Launches First Molecular Test To Spot Kidney Organ Transplant Rejection RTT News (RTTNews) - Quest Diagnostics (DGX: News ) Thursday announced the launch of its Renal Transplant Monitoring laboratory-developed test for identifying renal, or kidney, organ-transplant rejection. According to the company, the Renal Transplant ... Quest Diagnostics Launches First Molecular Test for Kidney Organ Transplant ... |