Hey,
The profession of radiologist is quite rewarding and brings with itself ample opportunities.
This profession is ofter misunderstood by the masses who directly come on conclusion vis-a-vis the processes that it involves. It is generally believed that this profession is is dangerous as it involves diagnostic imaging equipment. But,with the latest developments in Science and technology,things have become safer aa compared to older times.Plus,you must akways take precautions while working.
Hope this helps.
Good luck.