Correlation of abdominal fat ratio with hepatic CT enhancement

  • Authors:
    • Qing Zhang
    • Mu-Jie Guo
    • Yu-Fen Wu
  • View Affiliations

  • Published online on: May 6, 2015     https://doi.org/10.3892/etm.2015.2474
  • Pages: 285-288
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Abstract

The objective of the study was to evaluate the effect of abdominal fat proportion on hepatic computed tomography (CT) enhancement. CT data for 87 patients (47 men, mean age 55.09±13.27 years; 40 women, mean age 60.43±11.29 years) were analyzed by linear regression to assess the association of patient age and abdominal fat proportion with adjusted maximal hepatic enhancement (aMHE), calculated by dividing the maximal hepatic enhancement by the dose of iodine injected per kilogram of patient body weight, for each gender. The abdominal fat ratio (AFR) at the umbilical level, calculated as the volume of abdominal fat divided by the total abdominal volume, was used as a marker of abdominal fat proportion. It was found that aMHE was positively correlated with AFR for men (r=0.48, P<0.01) and women (r=0.46, P<0.01) but not with patient age (r=‑0.09 and ‑0.14, respectively, both P>0.05). Therefore, it was concluded that determining an iodine dose on the basis of AFR might be an optimal way to maintain constant hepatic enhancement.
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July-2015
Volume 10 Issue 1

Print ISSN: 1792-0981
Online ISSN:1792-1015

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Spandidos Publications style
Zhang Q, Guo M and Wu Y: Correlation of abdominal fat ratio with hepatic CT enhancement. Exp Ther Med 10: 285-288, 2015
APA
Zhang, Q., Guo, M., & Wu, Y. (2015). Correlation of abdominal fat ratio with hepatic CT enhancement. Experimental and Therapeutic Medicine, 10, 285-288. https://doi.org/10.3892/etm.2015.2474
MLA
Zhang, Q., Guo, M., Wu, Y."Correlation of abdominal fat ratio with hepatic CT enhancement". Experimental and Therapeutic Medicine 10.1 (2015): 285-288.
Chicago
Zhang, Q., Guo, M., Wu, Y."Correlation of abdominal fat ratio with hepatic CT enhancement". Experimental and Therapeutic Medicine 10, no. 1 (2015): 285-288. https://doi.org/10.3892/etm.2015.2474