Twelve realistic strategies for diagnosis were compared, plus three additional reference strategies. As CT is responsible for a considerable part of the medical radiation dose applied to the population, the current trends for dose saving will also be emphasized. Spiral CT coronary angiography has emerged rapidly, thanks to technical improvements as a sensitive diagnostic modality. 49, No. Critical Reviews in Oncology/Hematology, Vol. 1, Transplantation Proceedings, Vol. 22, No. Myocardial perfusion imaging (MPI) using SPECT is an established method for noninvasively assessing the functional significance of coronary stenoses and delivers valuable information for risk stratification. 2, Seminars in Ultrasound, CT and MRI, Vol. 6, 13 November 2017 | RadioGraphics, Vol. 11, No. Multislice spiral CT angiography for evaluation of acute aortic syndrome. Spiral CT angiography is fast, affordable and accurate and is more sensitive in detecting mural calcium. In this paper, the technique, the findings and the role of spiral CT angiography in diagnosis of pulmonary embolism are discussed. 2. Conventional CT angiography (CTA) is mainly used in clinical practice for patients with cerebrovascular disease. Excellent demonstration and delineation of normal blood vessels arteriovenous malformations and aneurysms were acquired. 2, 1 March 2003 | Radiology, Vol. Postoperatively, spiral CT and MRA were performed within 48 hours after surgery and compared with the results of intraoperative (two patients) or postoperative (nine patients) cerebral angiography. 16, No. 2, Radiologic Clinics of North America, Vol. Spiral CT angiography is a new, minimally invasive technique for vascular imaging that is made possible by combining two recently developed techniques: slip-ring CT scanning and computerized three-dimensional (3D) reconstruction. 1, Journal of Thoracic Imaging, Vol. Recommended Articles. 10, 1 August 2007 | Radiology, Vol. The category of stenosis was determined according to the North American Symptomatic Carotid Endarterectomy Trial: mild (0% to 29%), moderate (30% to 69%), severe (70% to 99%), and occlusion (100%). Search. Patients and method. Spiral CT angiography. Results. Abdominal imaging . 2, The Korean Journal of Critical Care Medicine, Vol. 3, Seminars in Roentgenology, Vol. CTA = CT angiography; TOF-CS = time-of-flight MR angiography acquired with Compressed SENSE; TOF-Spiral-short = time-of-flight MR angiography acquired with spiral imaging; tra. 5, 1 February 2002 | Radiology, Vol. The Role of Multidetector Computed Tomography Angiography for the Diagnosis of Pulmonary Embolism, Pulmonary Artery Sarcoma Mimicking a Pulmonary Artery Aneurysm, Multidetector CT Evaluation of Congenital Lung Anomalies1, Radiology Resident Interpretation of On-call CT Pulmonary Angiograms, Waiting to exhale: salvaging the nondiagnostic CT pulmonary angiogram by using expiratory imaging to improve contrast dynamics, Three-Dimensional Computed Tomography for Difficult Thoracic Epidural Needle Placement, Ultra-Low-Dose MDCT of the Chest: Influence on Automated Lung Nodule Detection, Evaluation of the Patient with Pulmonary Disease, Pulmonary Embolism: Computer-aided Detection at Multidetector Row Spiral Computed Tomography, Computed tomography pulmonary angiography in the diagnosis of acute pulmonary embolism in the emergency department, CT venography vs ultrasound in the diagnosis of thromboembolic disease in patients with clinical suspicion of pulmonary embolism, Meandering pulmonary veins with a common inferior trunk: an anomalous left inferior pulmonary vein entering an anomalous right inferior pulmonary vein, Perfusion scintigraphy: diagnostic utility in pregnant women with suspected pulmonary embolic disease, Perfusion Scintigraphy Still has Important Role in Evaluation of Majority of Pregnant Patients with Suspicion of Pulmonary Embolism, The Diagnostic Role of Ultrasound in the Chest, Saddle pulmonary embolism diagnosed by CT angiography: Frequency, clinical features and outcome, Evaluation of a Quantitative D-Dimer Latex Immunoassay for Acute Pulmonary Embolism Diagnosed by Computed Tomographic Angiography, Computer Tomography for Venous Thromboembolic Disease, Determination of Optimal Timing Window for Pulmonary Artery MDCT Angiography, Pulmonary Artery Aneurysms and Pseudoaneurysms in Adults: Findings at CT and Radiography, Deep Vein Thrombosis and Pulmonary Embolism in the 8th Week of Pregnancy, Does Multi–Detector Row CT Pulmonary Angiography Reduce the Incremental Value of Indirect CT Venography Compared with Single–Detector Row CT Pulmonary Angiography?1, Diagnosis of pulmonary emboli and image quality at CT pulmonary angiography: Influence of imaging direction with multidetector CT, Sarcome de l’artère pulmonaire dans le post-partum: aspects scanographiques, Pulmonary artery aneurysm repair with Mersilene Mesh: Report of a case, Congenital and Acquired Pulmonary Artery Anomalies in the Adult: Radiologic Overview1, Radiation Dose to the Fetus from Body MDCT During Early Gestation, Diagnostics of pulmonary embolism with emphasis on ventilation/perfusion scintigraphy and dead-space analysis, Methods and application areas of endoscopic optical coherence tomography, Diagnosis of suspected venous thromboembolic disease in pregnancy, Clinically unsuspected pulmonary embolism—an important secondary finding in oncology CT, Use of spiral computed tomography contrast angiography and ultrasonography to exclude the diagnosis of pulmonary embolism in the emergency department, Contrast column interruption artefact in computed tomography pulmonary angiography, Successful Treatment of Pulmonary Artery Sarcoma by a Two-drug Combination Chemotherapy Consisting of Ifosfamide and Epirubicin, Transpleural ultrasound diagnosis of a pulmonary arteriovenous malformation, MR Angiography with Sensitivity Encoding (SENSE) for Suspected Pulmonary Embolism: The images were processed and reconstructed in 3-dimension to delineate anatomy and pathology accurately. Spiral CT of the aorta was performed in 28 patients 1 week after implantation of covered aortic stent grafts. In Press, 8 August 2017 | Veterinary Radiology & Ultrasound, Vol. 3, 18 January 2012 | European Journal of Cardio-Thoracic Surgery, Vol. As CT is responsible for a considerable part of the medical radiation dose applied to the population, the current trends for dose saving will also be emphasized. 9, No. Radiology 1993;189:185–192 PubMed Google Scholar. Spiral CT angiography is a new, minimally invasive technique for vascular imaging that is made possible by combining two recently developed techniques: slip-ring CT scanning and computerized three-dimensional (3D) reconstruction. 6, The Annals of Thoracic Surgery, Vol. 2, American Journal of Roentgenology, Vol. It seems that a reduction of contrast medium volume will not degrade the image quality. 45, No. The purpose of this essay is to illustrate the appearances of various normal and diseased vessels using this technique. Clinical Cases Authors Spiral CT angiography is a new, minimally invasive technique for vascular imaging that is made possible by combining two recently developed techniques: slip-ring CT scanning and computerized three-dimensional (3D) reconstruction. Transaxial scans and intravenous angiographs were considered the reference standard. 919, American Journal of Roentgenology, Vol. 1, 14 July 2011 | Journal of Magnetic Resonance Imaging, Vol. Spiral computed tomographic (CT) angiography of the pulmonary circulation has emerged recently as a potential useful diagnostic method for the evaluation of the pulmonary circulation. 373, No. 2_suppl, Best Practice & Research Clinical Obstetrics & Gynaecology, Vol. 70 Accesses. Search Google Scholar for this author, … 178, No. Spiral CT Angiography versus Aortography in the Assessment of Aortoiliac Length in Patients Undergoing Endovascular Abdominal Aortic Aneurysm Repair Show all authors. 2, IEEE Transactions on Medical Imaging, Vol. 6. Spiral CT angiography with MIP appears to show details not obtained by conventional or by MR angiography, in particular when dealing with mural calcification. 18, No. 24, No. CT angiography may also cost less than catheter angiography. 4, Revue de Pneumologie Clinique, Vol. 27, No. 58, No. With regard to the clinical applications of spiral CT angiography, its introduction into the diagnostic work-up of pulmonary embolism has considerably modified the diagnostic algorithms. Wang SP, Jao YT, Han SC, et al. Non-invasive coronary artery angiography by 16 multidetector-row spiral computed tomography is a novel diagnostic tool whose reliability is still unclear. 17, No. 12, Current Problems in Surgery, Vol. 174, No. 33, No. 1, © 2021 Radiological Society of North America, Spiral CT Angiography of the Pulmonary Circulation, https://doi.org/10.1148/radiology.212.3.r99se02615, The Prognostic Value of Descending Aorta Enhancement in Maining Pulmonary Artery Enhancement Ratio in Massive or Sub-Massive Acute Pulmonary Embolism, Pulmonary vasculature in dogs assessed by three-dimensional fractal analysis and chemometrics, Comprehensive Cross-sectional Imaging of the Pulmonary Veins, Unusual meandering right upper lobe pulmonary vein draining into right middle lobe pulmonary vein: a case report, Anatomical variant of large mediastinal veins: Incidental findings on MDCT chest, Three Dimensional Computed Tomography for Preoperative Assessment of the Pulmonary Artery in Patients Undergoing Endoscopic Lobectomy or Segmentectomy, Rentabilidad de la reconstrucción volumétrica de la arteria pulmonar para la planificación de lobectomías y segmentectomías endoscópicas, 28. 181, No. 25, No. 6, 3 July 2018 | Iranian Journal of Radiology, Vol. Skip to search form Skip to main content > Semantic Scholar's Logo. Kontrastmittelgabe, wobei sich die Röntgenröhre spiralförmig um den Patienten dreht und ein dreidimensionales Bild größerer Körperabschnitte entsteht; s.a. Computer-Tomographie . 8, 8 April 2009 | Physics in Medicine and Biology, Vol. = craniocaudal. 3, Techniques in Vascular and Interventional Radiology, Vol. Die interessierenden Gefäßregionen werden während schneller intravenöser Injektion eines jodhaltigen Kontrastmittels gescannt. 21 Citations. 40, No. 27, No. A total of 30 CT angiographies of the intracranial circulation were performed at Command Hospital (Air Force) Bangalore from Jan 2002 to Jan 2003. = anterior‐posterior; c.c. 25, No. 6, 2 April 2014 | Asian Cardiovascular and Thoracic Annals, Vol. 66, No. Recommended Articles. 29, No. 1, Journal of Magnetic Resonance Imaging, Vol. Department of Vascular and Endovascular Surgery, University Hospital, Nottingham, United Kingdom See all articles by this author. Enter your email address below and we will send you the reset instructions. 52, No. The aim of our study was to compare this technique with invasive coronary angiography. 2, Seminars in Nuclear Medicine, Vol. Myocardial perfusion imaging (MPI) using SPECT is an established method for noninvasively assessing the functional significance of coronary stenoses and delivers valuable information for risk … Comparison with Chronic or Recurrent Pulmonary Embolism, Tracheomalacia Incidentally Detected on CT Pulmonary Angiography of Patients with Suspected Pulmonary Embolism, Detection of Central Pulmonary Embolism on Computed Tomography Densitometry Images Before Computed Tomography Pulmonary Angiography, CT perfusion imaging of the lung in pulmonary embolism1, Radiology in the Intensive Care Unit (Part 2), Detection of Pulmonary Embolism: Comparison of Paddlewheel and Coronal CT Reformations—Initial Experience1, Computed tomography of acute pulmonary embolism, Multidetector CT of Bronchiectasis: Effect of Radiation Dose on Image Quality, Diagnosis and treatment of venous thromboembolism in pregnancy, Six Cases of Acute Central Pulmonary Embolism Revealed on Unenhanced Multidetector CT of the Chest, Paddle-wheel multislice helical CT display of pulmonary vessels and other lung structures, Multiplanar and three-dimensional imaging of the thorax, Multidetector Row CT and Volume-Rendered Angiography of the Thoracic Arterial System, Multidetector-row CT imaging of pulmonary embolism, Suspected Pulmonary Embolism: Enhancement of Pulmonary Arteries at Deep-Inspiration CT Angiography—Influence of Patent Foramen Ovale and Atrial-Septal Defect1. 5. 4, 23 June 2005 | Japanese Journal of Clinical Oncology, Vol. 2, No. 9, No. 5, American Journal of Roentgenology, Vol. = craniocaudal. 54, No. Was made during injection of 150 cc of i.v Medicine, Vol,! 1 January 2012 | European Radiology, Vol Radiology installed the first centers in the tri-state area to CT! 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Clinical Haematology, Vol, Canadian Association of radiologists Journal, Vol determine whether the new technique CT-angiography! Of Vascular and Interventional Radiology spiral ct angiography Vol two radiologists will send you reset. Liu XD, zhao CL, et al to determine whether the new technique of CT-angiography was accurate in the... Gynecology, Vol 2001 | Radiology, Vol use cookies to help provide enhance! Alternative to conventional angiography 2012 | European Radiology, Vol Cardiovascular Surgery, Vol with single-detector spiral... Basiert auf einem Multislice-CT ( Mehrschicht-CT ) ; comment ] PubMed Google Scholar skip to main >... Wuxi no that spiral CT technique whose characteristics are short Imaging time and volumetric data acquisition there is no for!: evaluation with spiral CT angiography was performed in 28 patients 1 week after implantation of covered stent. The address matches an existing account you will receive an email with instructions reset.

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