I am sure we have all seen US TV shows where a patient needs a scan of some sort. The star doctor, often two of them so they can have dialog, is shown looking at a screen live while the scan proceeds, interacting with the patient, and making diagnostic observations in real time.
Meanwhile, here in Canada, I have had uncountably many CT scans, PET scans, Xrays, and ultrasounds. I have done so as an admitted patient who is wheeled to the scan by nurses, and as a person with an appointment who brings myself to the hospital, gets my scan, and goes home. Not once has "my" doctor been there. There has been a tech, who introduces themselves, starts an IV if contrast will be used, and gets me positioned on the bed-thing. There is usually another person in the other room who doesn't introduce themself but I think is another tech, and often there's a pause while a doctor (not mine, a radiologist on duty I believe) looks at the images to see if they got good ones or need to redo any parts, and then I leave. Within a few hours a radiologist looks at the images and writes a report which goes to my doctor and I get a copy. My doctor can look at the images if they want, and often they do, and I've been shown them on the doctor's screen, but days after they were taken.
Is this a genuine difference between Canadian and American hospital norms, or simply artistic license to make a rather boring work of diagnostic imagery followed by report reading into something more TV-friendly?