315.4—Indications.
               		
               	 	
               	 	
               	 	               	 	               	 	               	 	               	 	
               	 	
    
        
        (a) 
         For diagnostic radiopharmaceuticals, the categories of proposed indications for use include, but are not limited to, the following:
     
    
        
        (1) 
         Structure delineation;
     
    
        
        (2) 
         Functional, physiological, or biochemical assessment;
     
    
        
        (3) 
         Disease or pathology detection or assessment; and
     
    
        
        (4) 
         Diagnostic or therapeutic patient management.
     
    
        
        (b) 
         Where a diagnostic radiopharmaceutical is not intended to provide disease-specific information, the proposed indications for use may refer to a biochemical, physiological, anatomical, or pathological process or to more than one disease or condition.