Four dimensional intravenous cone-beam computed tomographic subtraction angiography. In vitro study of feasibility.
D015901:Angiography, Digital Subtraction / Q000295:instrumentation / Q000379:methods*; D002533:Cerebral Angiography / Q000295:instrumentation / Q000379:methods*; D005240:Feasibility Studies; D006801:Humans; D021621:Imaging, Three-Dimensional / Q000379:methods*; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging*; D019047:Phantoms, Imaging; D010690:Phlebography / Q000295:instrumentation / Q000379:methods*; D011856:Radiographic Image Enhancement / Q000379:methods; D011857:Radiographic Image Interpretation, Computer-Assisted / Q000379:methods*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D054894:Spiral Cone-Beam Computed Tomography / Q000379:methods*