How are X rays produced?
How are X rays obtained? Most X-ray diagnostic studies of the stomach, intestine, gall-bladder, chest, kidney, bones, and skull can be obtained on an ambulatory basis. They are performed by an X-ray specialist (radiologist) in conjunction with a trained technician, who actually develops the film. The techniques of the examination and the interpretation of the findings are the province of the radiologist. The X rays are taken in the radiologist's office or on a comeand- go basis in the radiology department of a hospital or a group clinic. These films are loaned to the surgical consultant for his evaluation. However, certain elaborate X-ray examinations, such as those that follow injections for visualizing the blood vessels, should be done only with the facilities and precautions that are available to a patient within the hospital. The disadvantage of hospitalization is that, incongruously, it may actually take longer to get the studies completed. Furthermore, some hospital ins...