Modifiers matching imaging:

• vascular,
• medical,
• coronary,
• diagnostic,
• obstetric,
• molecular,
• radiological,
• anatomical,
• conventional,
• complex,
• advanced,
• noninvasive,
• cardiovascular,
• functional,
• additional,
• basic,
• specialized,
• therapeutic,
• clinical,
• neurological,
• nuclear,
• morphological,
• detailed,
• structural,
• digital,
• special,
• abdominal,
• reproductive,
• modern,

Simple categories matching nuclear:

• target,
• material,
• catastrophe,
• explosion,
• process,
• discipline,
• fuel,
• radiation,
• measure,
• event,
• instrument,
• activity,
• accident,
• particle,
• unit,
• property,
• apparatus,
• molecule,
• state,
• energy,
• machine,
• power,
• aggregate,
• industry,
• protein,
• testing,
• facility,
• scan,
• equipment,
• accelerator,
• response,
• structure,
• waste,
• modification,
• quantity,
• constituent,
• alteration,
• function,
• atom,
• arms,
• field,
• scaffold,
• market,
• concept,
• acceptor,
• device,
• receptor,
• fragment,
• data,
• component,
• imaging,
• incident,
• area,
• entity,
• import,
• attribute,
• weapon,
• substrate,
• rna,
• procedure,
• technique,
• domain,
• engineering,
• location,
• system,
• vessel,
• disaster,
• installation,
• phenomenon,
• motion,
• product,
• technology,
• interaction,
• object,
• change,
• science,
• plant,