title: Neck and mediastinal angiography by computed tomography scan.
abstract: CT scanning of the neck and upper mediastinum is a valuable tool in the differential diagnosis of soft-tissue tumors. Visualization of the major vessels in the neck, which aids in the study, can be accomplished by a rapid intravenous drip infusion technique during the actual scanning, a new approach to contrast enhancement.
mesh_terms: D000792:Angiography; D006801:Humans; D008482:Mediastinum / Q000000981:diagnostic imaging*; D009333:Neck / Q000000981:diagnostic imaging*; D011856:Radiographic Image Enhancement; D014057:Tomography, X-Ray Computed