Multi-organ perfusion CT in the abdomen using a 320-detector row CT scanner: Preliminary results of perfusion changes in the liver, spleen, and pancreas of cirrhotic patients

European Journal of Radiology

Volumn 81, Issue 10, 2012, Pages 2533-2537

  Motosugi, Utaroh ^a   Ichikawa, Tomoaki ^a   Sou, Hironobu ^a   Morisaka, Hiroyuki ^a   Sano, Katsuhiro ^a   Araki, Tsutomu ^a  

^a UNIVERSITY OF YAMANASHI   (Japan)

Author keywords

Cirrhosis; Liver; Multi detector row CT; Perfusion; Radiation dose

Indexed keywords

ABDOMEN; ADULT; AGED; ARTICLE; CLINICAL ARTICLE; COMPUTED TOMOGRAPHY SCANNER; CONTROLLED STUDY; FEMALE; HUMAN; LIVER CIRRHOSIS; LIVER PERFUSION; MALE; MULTIDETECTOR COMPUTED TOMOGRAPHY; ORGAN PERFUSION; PANCREAS PERFUSION; PORTAL VEIN; PRIORITY JOURNAL; RADIATION DOSE; RADIATION EXPOSURE; SPLEEN; STOMACH; STOMACH ANTRUM;

AGED; AGED, 80 AND OVER; BLOOD FLOW VELOCITY; FEMALE; HUMANS; LIVER; LIVER CIRCULATION; LIVER CIRRHOSIS; MALE; MIDDLE AGED; PANCREAS; PERFUSION IMAGING; PILOT PROJECTS; RADIOGRAPHY, ABDOMINAL; SPLEEN; TOMOGRAPHY, X-RAY COMPUTED;

EID: 84865218038     PISSN: 0720048X     EISSN: 18727727     Source Type: Journal    
DOI: 10.1016/j.ejrad.2011.11.054     Document Type: Article

References (20)

1. B.E. Van Beers, I. Leconte, R. Materne, A.M. Smith, J. Jamart, and Y. Horsmans Hepatic perfusion parameters in chronic liver disease: dynamic CT measurements correlated with disease severity AJR Am J Roentgenol 176 3 2001 667 673
2. T. Kanda, T. Yoshikawa, and Y. Ohno Hepatic computed tomography perfusion: comparison of maximum slope and dual-input single-compartment methods Jpn J Radiol 28 10 2010 714 719
3. K.A. Miles, M.P. Hayball, and A.K. Dixon Functional images of hepatic perfusion obtained with dynamic CT Radiology 188 2 1993 405 411
4. D. Spira, M. Schulze, and A. Sauter Volume perfusion-CT of the liver: insights and applications Eur J Radiol 2011 10.1016/j.ejrad.2011.04.010 [Epub ahead of print]
5. C.S. Reiner, R. Goetti, and D. Eberli CT perfusion of renal cell carcinoma: impact of volume coverage on quantitative analysis Invest Radiol 47 1 2012 33 40
6. S. Khan, V. Goh, E. Tam, D. Wellsted, and S. Halligan Perfusion CT assessment of the colon and rectum: feasibility of quantification of bowel wall perfusion and vascularization Eur J Radiol 2011 10.1016/j.ejrad.2011.02.033 [Epub ahead of print]
7. C.S. Ng, C. Charnsangavej, W. Wei, and J.C. Yao Perfusion CT findings in patients with metastatic carcinoid tumors undergoing bevacizumab and interferon therapy AJR Am J Roentgenol 196 3 2011 569 576
8. P.J. Lin, and L. Herrnsdorf Pseudohelical scan for the dose profile measurements of 160-mm-wide cone-beam MDCT AJR Am J Roentgenol 194 4 2010 897 902
9. L.J. Kroft, J.J. Roelofs, and J. Geleijns Scan time and patient dose for thoracic imaging in neonates and small children using axial volumetric 320-detector row CT compared to helical 64-, 32-, and 16-detector row CT acquisitions Pediatr Radiol 40 3 2010 294 300
10. U. Motosugi, T. Ichikawa, and K. Sano Magnetic resonance elastography of the liver: preliminary results and estimation of inter-rater reliability Jpn J Radiol 28 8 2010 623 627
11. C.T. Wai, J.K. Greenson, and R.J. Fontana A simple noninvasive index can predict both significant fibrosis and cirrhosis in patients with chronic hepatitis C Hepatology 38 2 2003 518 526
12. M. Koda, Y. Matunaga, M. Kawakami, Y. Kishimoto, T. Suou, and Y. Murawaki FibroIndex, a practical index for predicting significant fibrosis in patients with chronic hepatitis C Hepatology 45 2 2007 297 306
13. J. Geleijns, M. Salvado Artells, P.W. de Bruin, R. Matter, Y. Muramatsu, and M.F. McNitt-Gray Computed tomography dose assessment for a 160 mm wide, 320 detector row, cone beam CT scanner Phys Med Biol 54 10 2009 3141 3159
14. Valentin J. Managing patient dose in multi-detector computed tomography (MDCT). ICRP Publication 102. Ann ICRP 2007;37(1):1-79, iii.
15. M. Ronot, T. Asselah, and V. Paradis Liver fibrosis in chronic hepatitis C virus infection: differentiating minimal from intermediate fibrosis with perfusion CT Radiology 256 1 2010 135 142
16. T. Kanda, T. Yoshikawa, and Y. Ohno CT hepatic perfusion measurement: comparison of three analytic methods Eur J Radiol 2011 10.1016/j.ejrad.2011.07. 003 [Epub ahead of print]
17. N.C. Nussler, U. Settmacher, R. Haase, B. Stange, M. Heise, and P. Neuhaus Diagnosis and treatment of arterial steal syndromes in liver transplant recipients Liver Transpl 9 6 2003 596 602
18. R. Goetti, S. Leschka, and L. Desbiolles Quantitative computed tomography liver perfusion imaging using dynamic spiral scanning with variable pitch: feasibility and initial results in patients with cancer metastases Invest Radiol 45 7 2010 419 426
19. U. Haberland, E. Klotz, and N. Abolmaali Performance assessment of dynamic spiral scan modes with variable pitch for quantitative perfusion computed tomography Invest Radiol 45 7 2010 378 386
20. S. Goshima, M. Kanematsu, and H. Nishibori CT of the pancreas: comparison of anatomic structure depiction, image quality, and radiation exposure between 320-detector volumetric images and 64-detector helical images Radiology 260 1 2011 139 147