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Procedure: CT Scan
Nutrition: Iodine
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Total 622 results found since Jan 2013.
Benefits and drawbacks of CT scan as a triple rule-out exam in acute chest pain to exclude acute coronary syndrome, pulmonary embolism and aortic dissection
Ann Cardiol Angeiol (Paris). 2023 Sep 11;72(5):101641. doi: 10.1016/j.ancard.2023.101641. Online ahead of print.ABSTRACTChest pain is one of the major causes for admission in the Emergency Room in most countries and one of the principal reasons for urgent consultation with a cardiologist or a general practitioner. After clinical examination and initial biological measurements, substantial patients require further explorations. CT scan allows the search for pulmonary embolism in the early stage of pulmonary arteries iodine contrast exploration. During the same exam at the systemic arterial phase, the search for aortic disse...
Source: Annales de Cardiologie et d'Angeiologie - September 13, 2023 Category: Cardiology Authors: Adrien Pasteur-Rousseau Karam Souibri David Fouassier Benjamin Mehier Tatiana Wong Jean-Fran çois Paul Source Type: research
Characterization of single- and multi-energy CT performance of an oral dark borosilicate contrast media using a clinical photon-counting-detector CT platform
CONCLUSIONS: When evaluated at different tube potentials and VMI energy levels using a clinical PCD-CT system, DBCM showed consistently higher CNR compared to iodine versus water (a neutral contrast).PMID:37669507 | DOI:10.1002/mp.16713
Source: Health Physics - September 5, 2023 Category: Physics Authors: Liqiang Ren Yuxin Sun Benjamin Yeh Jeffrey F Marsh Timothy N Winfree Kristin A Burke Kishore Rajendran Cynthia H McCollough Achille Mileto Joel G Fletcher Shuai Leng Source Type: research
Non-contrast computed tomography findings for identification of chronically occluded coronary artery bypass grafts
CONCLUSION: Evaluation of coronary bypass grafts for chronic occlusion on non-contrast CT based off vessel morphology is feasible and accurate for venous grafts. Potential use cases include low-intermediate risk patients with chest pain or shortness of breath for whom non-contrast CT was ordered, or administration of iodine-based contrast is contraindicated.PMID:37649280 | DOI:10.1177/02841851231196873
Source: Acta Radiologica - August 31, 2023 Category: Radiology Authors: Jordan H Chamberlin Carter D Smith Elizabeth Van Swol Dhruw Maisuria Dhiraj Baruah Uwe Joseph Schoepf Jeremy R Burt Ismail M Kabakus Source Type: research
Assessment of In-Stent Restenosis Using Iodine Density Imaging With Spectral Cardiac Computed Tomography
Circ J. 2023 Aug 31. doi: 10.1253/circj.CJ-23-0385. Online ahead of print.NO ABSTRACTPMID:37648471 | DOI:10.1253/circj.CJ-23-0385
Source: Circulation Journal - August 30, 2023 Category: Cardiology Authors: Junji Mochizuki Hiroaki Matsumi Yoshiki Hata Source Type: research
The Diagnostic Value of F-18 FDG PET/CT in Differentiated Thyroid Cancer Patients with Elevated Thyroglobulin/Thyroglobulin Antibody Levels and Negative Iodine Scintigraphy: A Systematic Review and Meta-analysis
CONCLUSION: There is moderate quality evidence demonstrating the high diagnostic accuracy of FDG PET/CT in detecting recurrence in patients with DTC with negative WBS and elevated serum Tg or TgAb levels. This evidence corroborates the current guidelines' endorsement of FDG PET/CT as a diagnostic tool in such patients.PMID:37597200 | DOI:10.1089/thy.2023.0264
Source: Thyroid : official journal of the American Thyroid Association - August 19, 2023 Category: Endocrinology Authors: Ji-In Bang Sohyun Park Keunyoung Kim Youngduk Seo Ari Chong Chae Moon Hong Miyoung Choi Sang-Woo Lee So Won Oh Source Type: research
