Mechanism of Action. 1  Nivolumab is a human immunoglobulin G4 (IgG4) monoclonal antibody that binds to the PD-1 receptor and blocks its interaction with PD-L1 and PD-L2, releasing PD-1 pathway-mediated inhibition of the immune response, including the anti-tumor immune response.
This means it's unlikely you'll know the results of your scan immediately. The radiologist will send a report to the doctor who arranged the scan, who will discuss the results with you. It usually takes a week or two for the results of an MRI scan to come through, unless they're needed urgently.
If there is a lot of burden on the radiographer to look after many MRI reports, then there are high chances that the result for the MRI scan or for the MRI test would be given after a long time.ow long does it take to get MRI results also depends on how soon are the results required. It is possible that the patient is in a critical condition and the doctor requires an urgent MRI.