Premodifier: ct
Head noun: angiography

Same concepts
http://dbpedia.org/resource/Computed_tomography_angiography

Broader concepts

labelprovenanceconfidence
imaging modalityisap:4617864760.714822
techniqueisap:2777897920.424433
procedureisap:2779061560.394709

Narrower concepts

labelprovenanceconfidence