Hi, If you want to study radiology. You do not need to clear neet examination. NEET covers medical course like MBBS and BDS. Radiology is a specific course of medical. If you want to study radiology you have two option .Firstly you have to complete MBBS and appear in NEET PG to get MD in radiology.And second if you want to become a radiology technician, then you can do B. Sci in radiology.

I hope this answer will help you. Hope for your better future. Best of luck.