I am posting today regarding a term I ran across on some radiology images, thoracic images of JJ recently. There were 3 views and when I study the images I noticed that they say "altered" on 2 of the 3. I tried to look up what that means but having trouble understanding. I just gleaned that the radiation could have been too high or low or the dog moved. Can someone please tell me what this means "altered" with regard to the xrays being useful or not? If they say altered does that mean they should be redone? Also is there a place I can find an independent radiologist to review xrays? JJ's xrays were never sent out and I would like a professional read on them. Thanks