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REFERENCES 1. Karazisi C, Eriksson P, Dellborg M. Coronary artery fistula: A case series with review of the literature. Cardiology . 2017;136:93-101. 2. Gowda RM, Vasavada BC, Khan IA. Coronary artery fistulas: clinical and therapeutic considerations. Int J Cardiol . 2006;107:7-10. 3. Schmitt R, Froehner S, Brunn J, et al. Congenital anomalies of the coronary arteries: imaging with contrast-enhanced, multi-detector computed tomography. Eur Radiol . 2005;15:1110-1121. 4. Gupta M. Coronary Artery Fistula. Available at: http

REFERENCES 1. Taylor AJ, Cerqueira M, Hodgson JM, et al. CCF/SCCT/ACR/AHA/ASE/ASNC/NASCI/SCAI/SCMR 2010 appropriate use criteria for cardiac computed tomography. A report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, the Society of Cardiovascular Computed Tomography, the American College of Radiology, the American Heart Association, the American Society of Echocardiography, the American Society of Nuclear Cardiology, the North American Society for Cardiovascular Imaging, the Society for Cardiovascular Angiography and

from the Clinical Outcomes Utilizing Revascularization and Aggressive Drug Evaluation (COURAGE) trial nuclear substudy. Circulation . 2008;117:1283-1291. 4. Cury RC, Nieman K, Shapiro MD, et al. Comprehensive assessment of myocardial perfusion defects, regional wall motion, and left ventricular function by using 64-section multidetector CT. Radiology . 2008;248:466-475. 5. Meijboom WB, Meijs MF, Schuijf JD, et al. Diagnostic accuracy of 64-slice computed tomography coronary angiography: a prospective, multicenter, multivendor study. J Am Coll Cardiol . 2008

Bestimmung des Flankendurchmessers von symmetrischen und unsymmetrischen Aussen- und Innengewinden nach der Dreidrahtmethode oder mittels zweier Kugeln.Zeitschrift für Instrumentenkunde, 60. [11] Kruth, J., Bartscher, M., Carmignato, S., Schmitt, R., De Chiffre, R., Weckenmann, A. (2011). Computed tomography for dimensional metrology. CIRP Annals d’˙z˝ Manufacturing Technology, 60 (2), 821-842. [12] Luebbehuesen, J. (2009). Comparison between 3D metrology results gained with conventional CMM and high resolution x-ray tomography. In Metromeet : 10th International Conference

, Bohrer I, Weissenborn K, Becker H. Comparison of perfusion computed tomography with diffusion-weighted magnetic resonance imaging in hyperacute ischemic stroke. J Comput Assist Tomogr 2004; 28: 747-55. 27. Bisdas S, Donnerstag F, Berding G, Vogl TJ, Thng CH, Koh TS. Computed tomography assessment of cerebral perfusion using a distributed parameter tracer kinetics model: validation with H(2)((15))O positron emission tomography measurements and initial clinical experience in patients with acute stroke. J Cereb Blood Flow Metab 2008; 28: 402-11. 28. Cenic A, Nabavi DG

Renal cysts are common in the general population and are commonly recognized in abdominal computed tomography (CT). CT allows us to appreciate the frequency of renal cysts in the general population, which are estimated to occur in at least 50% of all people older than 50 years [ 1 ]. The great majority of cases are cysts in the kidney discovered incidentally when the patient has undergone CT for some other reason [ 2 ]. The criteria for diagnosis of a simple cyst using CT are a sharp margin and demarcation from the surrounding renal parenchyma, a smooth and thin

be of value as an initial screening test. A study in 2004 evaluated the sensitivity of D-dimer to be 97.1% and specificity 99.1%. 8 However, later studies showed that up to 10% of patients with CVST have a normal D-dimer. 9 As it is fast, affordable and widely available, non-contrast computed tomography (NCCT) is the most frequently performed imaging study for evaluation of patients with new headache, focal neurological abnormalities, seizure, or change in mental status. A typical imaging finding in patients with CVST is direct visualization of a hyperattenuating

imaged with cardiac computed tomography angiography: A case series. J Radiol Case Rep. 2010;4(4):1-8. 5. Manghat NE, Morgan-Hughes GJ, Marshall AJ, Roobottom CA.Multidetector row computed tomography: imaging congenital coronary artery anomalies in adults. Heart. 2005;91(12):1515-1522. 6. Lee M, Chen M. Diagnosis and Management of Congenital Coronary Arteriovenous Fistula in the Pediatric Patients Presenting Congestive Heart Failure and Myocardial Ischemia, Yonsei Med J. 2009;50(1):95-104. 7. Lin CT, Lin TK. The Current Status of Coronary Artery Fistula. J Intern Med

References Institute of Physics and Engineering in Medicine. Measurement of the performance characteristics of diagnostic X-ray systems used in medicine, Report 32. Part III: Computed tomography X-ray scanners. 2nd edition, 2003. Food and Drug Administration. FDA public health notification: reducing radiation risk from computed tomography for pediatric and small adult patients. Pediatr Radiol. 2002; 32: 314-16. Jerrold T. Bushberg, J. Anthony Seibert, Edwin M. Leidholdt, John M. Boone. The Essential of Medical Imaging. Kalender WA, Wolf H, Suess C. Dose reduction

REFERENCES 1. Erdem E, Ağildere M, Eryilmaz M, Ozdirim E. Intracranial calcification in children on computed tomography. Turk J Pediatr. 1994; 36(2):111-22. 2. Uduma FU, Pius F, Mathieu M. Computed tomographic pattern of physiological intracranial calcifications in a city in central Africa. Glob J Health Sci. 2012; 4(1):184-91. 3. Kıroğlu Y, Callı C, Karabulut N, Oncel C. Intracranial calcifications on CT. Diagn Interv Radiol. 2010;16(4):263-9. 4. Sedghizadeh PP, Nguyen M, Enciso R. Intracranial physiological calcificationsevaluated with cone beam CT