they are simiilar but no, that is incorrect.  they are not the same.  cameras are for photographs.  Radiographs aren't the same. you are reaching here if you think they are.  I have never once heard of a medical radiography device be referred to as a camera.  

there is an important distinction between a visible light source that a camera uses and the ionising radiation made by an x-ray tube 

 The first camera made heliographs

The important distinction is that your camera can make a cell rebellious ser 

 what are you talking about.  why do you keep changing the topic.  we were talking about medical radiographs 

 Your medical radiograph can cause cancer