ISSN 1004-4140
CN 11-3017/P
Volume 26 Issue 4
Aug.  2017
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FENG Feng, XIA Gan-lin, QIANG Fu-lin, SHI Dong-hui, SHEN Ai-jun, FU Ai-yan, LI Hai-ming, ZHANG Ming-zhu. A Preliminary Study of Correlation between Dynamic Contrast Enhancement MRI and 18F-FDG PET/CT in Small Peripheral Lung Cancer[J]. CT Theory and Applications, 2017, 26(4): 467-472. DOI: 10.15953/j.1004-4140.2017.26.04.08
Citation: FENG Feng, XIA Gan-lin, QIANG Fu-lin, SHI Dong-hui, SHEN Ai-jun, FU Ai-yan, LI Hai-ming, ZHANG Ming-zhu. A Preliminary Study of Correlation between Dynamic Contrast Enhancement MRI and 18F-FDG PET/CT in Small Peripheral Lung Cancer[J]. CT Theory and Applications, 2017, 26(4): 467-472. DOI: 10.15953/j.1004-4140.2017.26.04.08
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A Preliminary Study of Correlation between Dynamic Contrast Enhancement MRI and 18F-FDG PET/CT in Small Peripheral Lung Cancer

  • Department of Radiology, Nantong Tumor Hospital, Nantong 226361, China

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  • Received Date: January 08, 2017
  • Available Online: November 30, 2022
  • Published Date: August 24, 2017
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  • Objective: To investigate the correlations of the dynamic contrast enhancement MRI (DCE-MRI) and glucose metabolism determined by the maximum standardized uptake value (SUVmax) at 18F-FDG PET/CT in small peripheral cell lung cancer. Methods: 18F-FDG PET/CT and DCE-MRI wereperformed in 27 consecutive patients with histologically verifiedsmall peripherallung cancer (maximal diameter ≤ 3 cm). The quantitative MR pharmaeokineticparameters including Ktrans, Kep, Ve and SUVmax were measured. Pearson's correlations were conducted between the three MR parameters and SUVmax.Results: Positive correlations were found between Ktrans and SUV max, Kep and SUVmax (P < 0.05). No significant correlation was found for thecomparison of Ve and SUV max (P>0.05). Conclusions: Positive correlationswere found between Ktrans and SUVmax, Kep and SUVmax. Combination of three parameters can reflect the malignant feature of lung cancer.
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