Multidetector row CT angiography of the abdominal aorta and lower extremities in patients with peripheral arterial occlusive disease: diagnostic accuracy and interobserver agreement
Multidetector row CT angiography of the abdominal aorta and lower extremities in patients with peripheral arterial occlusive disease: diagnostic accuracy and interobserver agreement(318 views) Romano M, Mainenti PP, Imbriaco M, Amato B, Markabaoui K, Tamburrini O, Salvatore M
European Journal Of Radiology (ISSN: 0720-048x), 2004 Jun; 50(3): 303-308.
Dept. of Radiology and Radiotherapy, University Federico II, 5, Via Pansini, 80131 Naples, Italy
Inst. of Biostructures and Bioimages, National Research Council, 5, Via Pansini, 80131 Naples, Italy
Department of Surgery, University Federico II, 5, Via Pansini, 80131 Naples, Italy
Unit of Radiology, University Magna Graecia, Catanzaro, 115, Via T. Campanella, 88100 Catanzaro, Italy
3, Via Luca da Penne, 80122 Naples, Italy
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Phillips, C. D., Bubash, L. A., CT angiography and MR angiography in the evaluation of extracranial carotid vascular disease (2002) Radiol. Clin. North Am., 40 (4), pp. 783-798
Berg, M. H., Manninen, H. I., Rasanen, H. T., Vanninen, R. L., Jaakkola, P. A., CT angiography in the assessment of carotid artery atherosclerosis (2002) Acta Radiol., 43 (2), pp. 116-124
Fishman, E. K., From the RSNA refresher courses: CT angiography: Clinical applications in the abdomen (2001) Radiographics, 21, pp. 3-S16
Lawler, L. P., Fishman, E. K., Multi-detector row CT of thoracic disease with emphasis on 3D volume rendering and CT angiography (2001) Radiographics, 21, pp. 1257-1273
Rubin, G. D., Schmidt, A. J., Logan, L. J., Sofilos, M. C., Multi-detector row CT angiography of lower extremity arterial inflow and runoff: Initial experience (2001) Radiology, 221 (1), pp. 146-158
Jones, T. R., Kaplan, R. T., Lane, B., Atlas, S. W., Rubin, G. D., Single- versus multi-detector row CT of the brain: Quality assessment (2001) Radiology, 219 (3), pp. 750-755
Rubin, G. D., Data explosion: The challenge of multidetector-row CT (2000) Eur. J. Radiol., 36 (2), pp. 74-80
Hu, H., He, H. D., Foley, W. D., Fox, S. H., Four multidetector-row helical CT: Image quality and volume coverage speed (2000) Radiology, 215 (1), pp. 55-62
Sheiman, R. G., Raptopoulos, V., Caruso, P., Vrachliotis, T., Pearlman, J., Comparison of tailored and empiric scan delays for CT angiography of the abdomen (1996) Am. J. Roentgenol., 167 (3), pp. 725-729
Zierler, R. E., Zierler, B. K., Duplex sonography of lower extremity arteries (1997) Semin. Ultrasound CT MR, 18, pp. 39-56
Winterer, J. T., Schaefer, O., Uhrmeister, P., Zimmermann-Paul, G., Lehnhardt, S., Altehoefer, C., Laubenberger, J., Contrast enhanced MR angiography in the assessment of relevant stenoses in occlusive disease of the pelvic and lower limb arteries: Diagnostic value of a two-step examination protocol in comparison to conventional DSA (2002) Eur. J. Radiol., 41 (2), pp. 153-160
Ruehm, S. G., Hany, T. F., Pfammatter, T., Schneider, E., Ladd, M., Debatin, J. F., Pelvic and lower extremity arterial imaging: Diagnostic performance of three-dimensional contrast-enhanced MR angiography (2000) Am. J. Roentgenol., 174 (4), pp. 1127-1135
Multidetector row CT angiography of the abdominal aorta and lower extremities in patients with peripheral arterial occlusive disease: diagnostic accuracy and interobserver agreement
Purpose: To evaluate the accuracy of four channel multidetector row CT angiography (MDCTA) of the abdominal aorta and lower extremities arteries compared with digital subtraction angiography (DSA). Materials and methods: In our prospective study 42 patients with peripheral vascular occlusive disease (27 M. 15 F, age range 40-79 years) underwent MDCTA and DSA within 5 days. Images were blindly interpreted by two radiologists. Maximum intensity projections (MIP), multiplanar (MPR) reformations, three-dimensional (3D) reconstructions as well as axial images were available for analysis of MDCTA. DSA were analyzed on hard copies. Results: Overall sensitivity and specificity of MDCTA were 93 and 95%. respectively, with positive and negative predictive values of 90 and 97%. Overall diagnostic accuracy was 94%. Normal arterial segments and 100% occlusions were correctly identified in all cases by MDCTA. Moderately stenotic segments interpretation in the calves appeared to be more controversial, but no statistical difference in accuracy of MDCTA in the infrapopliteal district arteries was noted with respect to accuracy in the more proximal arterial bed. Good to excellent interobserver and intraobserver agreement were observed, with k values greater than 0.80. Conclusions: MDCTA of the abdominal aorta and lower extremities is an accurate imaging modality in clinical practice when compared with DSA. (C) 2003 Elsevier Ireland Ltd. All rights reserved.
Multidetector row CT angiography of the abdominal aorta and lower extremities in patients with peripheral arterial occlusive disease: diagnostic accuracy and interobserver agreement
Multidetector row CT angiography of the abdominal aorta and lower extremities in patients with peripheral arterial occlusive disease: diagnostic accuracy and interobserver agreement
Ntziachristos V, Cuénod CA, Fournier L, Balvay D, Pradel C, Siauve N, Clement O, Jouannot E, Lucidarme O, Vecchio SD, Salvatore M, Law B, Tung C-H, Jain RK, Fukumura D, Munn LL, Brown EB, Schellenberger E, Montet X, Weissleder R, Clerck ND, Postnov A * Tumor Imaging(350 views) Textbook Of In Vivo Imaging In Vertebrates (ISSN: 9780-4700), 2007 Jul 16; 1: 277-309. Impact Factor:1.148 ViewExport to BibTeXExport to EndNote