Abstract
Objective
To investigate the diagnostic value of early dynamic 18F-FDG PET/CT(ED 18F-FDG PET/CT) combined with conventional whole-body 18F-FDG PET/CT(WB 18F-FDG PET/CT) in hepatocellular carcinoma (HCC), as well as the difference of early dynamic blood flow parameters and maximum standardized uptake value (SUVmax) in HCC patients with/without liver cirrhosis or microvascular invasion (MVI).
Methods
Twenty-two consecutive patients (mean age 57.8 years) with 28 established HCC lesions (mean size 4.5 cm) underwent a blood flow study with an 18F-FDG dynamic scan divided into 24 sequences of 5 s each and a standard PET/CT scan. On the ED PET/CT study, an experienced PET/CT physician obtained volumes of interest (VOIs) where three blood flow estimates (time to peak [TTP], blood flow [BF], and hepatic perfusion index [HPI]) were calculated. On the WB PET/CT study, a VOI was placed on the fused scan for each HCC and maximum standardized uptake value (SUVmax) was obtained. Comparison of blood flow estimates, SUVmax, and tumor/background ratio (TNR) was performed among HCCs with and without angioinvasion, as well as HCCs in cirrhotic and non-cirrhotic liver.
Results
Compared with WB 18F-FDG PET/CT alone, ED combined with WB 18F-FDG PET/CT can significantly increase the detection rate of moderately differentiated and poorly differentiated HCCs (both P < 0.05). HPI was higher in HCCs in patients with liver cirrhosis than those without liver cirrhosis (P = 0.044). There was no significant difference in TTP, BF, SUVmax, or TNR between HCCs in patients with liver cirrhosis and those without liver cirrhosis. There was no significant difference in blood flow estimates or SUVmax in background liver parenchyma between patients with and those without cirrhosis. TTP was shorter in HCCs with MVI than without MVI (P = 0.046). There was no significant difference in BF, HPI, SUVmax, or TNR between HCCs with MVI and without MVI. There was no significant difference in blood flow estimates or SUVmax in background liver parenchyma between patients with and those without MVI.
Conclusion
ED combined with WB 18F-FDG PET/CT can significantly increase the detection rate of moderately differentiated and poorly differentiated HCCs. HPI was significantly higher in HCCs in patients with liver cirrhosis than those without liver cirrhosis. TTP was significantly shorter in HCCs with MVI than without MVI.
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References
Villanueva A. Hepatocellular Carcinoma. N Engl J Med. 2019;380:1450-62.
Kornberg A, Friess H. 18F-fludeoxyglucose positron emission tomography for diagnosis of HCC: implications for therapeutic strategy in curative and non-curative approaches. Therap Adv Gastroenterol. 2019;12:1756284819836205.
Bernstine H, Braun M, Yefremov N, Lamash Y, Carmi R, Stern D, et al. FDG PET/CT early dynamic blood flow and late standardized uptake value determination in hepatocellular carcinoma. Radiology. 2011;260:503-10.
Schierz JH, Opfermann T, Steenbeck J, Lopatta E, Settmacher U, Stallmach A, et al. Early dynamic 18F-FDG PET to detect hyperperfusion in hepatocellular carcinoma liver lesions. J Nucl Med. 2013;54:848-54.
Wang SB, Wu HB, Wang QS, Zhou WL, Tian Y, Li HS, et al. Combined early dynamic (18)F-FDG PET/CT and conventional whole-body (18)F-FDG PET/CT provide one-stop imaging for detecting hepatocellular carcinoma. Clin Res Hepatol Gastroenterol. 2015;39:324-30.
Freesmeyer M, Winkens T, Schierz JH. Contrast between hypervascularized liver lesions and hepatic parenchyma: early dynamic PET versus contrast-enhanced CT. Ann Nucl Med. 2014;28:664-8.
Zhang X, Li J, Shen F, Lau WY. Significance of presence of microvascular invasion in specimens obtained after surgical treatment of hepatocellular carcinoma. J Gastroenterol Hepatol. 2018;33:347-54.
Erstad DJ, Tanabe KK. Prognostic and Therapeutic Implications of Microvascular Invasion in Hepatocellular Carcinoma. Ann Surg Oncol. 2019;26:1474-93.
Mullani NA, Herbst RS, O'Neil RG, Gould KL, Barron BJ, Abbruzzese JL. Tumor blood flow measured by PET dynamic imaging of first-pass 18F-FDG uptake: a comparison with 15O-labeled water-measured blood flow. J Nucl Med. 2008;49:517-23.
Cochet A, Pigeonnat S, Khoury B, Vrigneaud JM, Touzery C, Berriolo-Riedinger A, et al. Evaluation of breast tumor blood flow with dynamic first-pass 18F-FDG PET/CT: comparison with angiogenesis markers and prognostic factors. J Nucl Med. 2012;53:512-20.
Miles KA, Hayball P, Dixon AK. Functional images of hepatic perfusion obtained with dynamic CT. Radiology.1993; 88: 405-11.
Cong WM, Bu H, Chen J et al. Practice guidelines for the pathological diagnosis of primary liver cancer: 2015 update. World J Gastroenterol. 2016; 22: 9279-87.
Azizah M Afif, Jason Pik-Eu Chang, Yan Y Wang, Simin D Lau, Fuzhen Deng, Shy Y Goh, et al. A sonographic Doppler study of the hepatic vein, portal vein and hepatic artery in liver cirrhosis: Correlation of hepatic hemodynamics with clinical Child Pugh score in Singapore. Ultrasound. 2017;25: 213–21.
Sørensen M, Mikkelsen KS, Frisch K, Villadsen GE, Keiding S. Regional metabolic liver function measured in patients with cirrhosis by 2-[18F]fluoro-2-deoxy-D-galactose PET/CT. J Hepatol. 2013;58:1119-24.
Kwee SA, Wong LL, Hernandez BY, Chan OT, Sato MM, Tsai N. Chronic Liver Disease and the Detection of Hepatocellular Carcinoma by [(18)F]fluorocholine PET/CT. Diagnostics (Basel). 2015;5:189-99.
Huang M, Liao B, Xu P, Cai H, Huang K, Dong Z,et al. Prediction of Microvascular Invasion in Hepatocellular Carcinoma: Preoperative Gd-EOB-DTPA-Dynamic Enhanced MRI and Histopathological Correlation. Contrast Media Mol Imaging. 2018; 2018: 9674565.
Kim H, Park MS, Choi JY, Park YN, Kim MJ, Kim KS, et al. Can microvessel invasion of hepatocellular carcinoma be predicted by pre-operative MRI? European Radiology. 2009;19:1744-51.
Hyun SH, Eo JS, Song BI, Lee JW, Na SJ, Hong IK, et al. Preoperative prediction of microvascular invasion of hepatocellular carcinoma using (18)F-FDG PET/CT: a multicenter retrospective cohort study. Eur J Nucl Med Mol Imaging. 2018;45:720-6.
Asayama Y, Yoshimitsu K, Nishihara Y, et al. Arterial blood supply of hepatocellular carcinoma and histologic grading: radiologic-pathologic correlation. AJR Am J Roentgenol. 2008;190:W28-34.
Zhang X, Xie Z, Berg E, et al. Total-Body Dynamic Reconstruction and Parametric Imaging on the uEXPLORER. J Nucl Med. 2020;61(2):285-291.
Acknowledgements
This study is supported by Science and Technology Committee of Shanghai Municipality (Grant No. 20DZ2201800), the Youth Medical Talents–Medical Imaging Practitioner Program of Shanghai “Rising Stars of Medical Talent” Youth Development Program (SHWRS (2020)_087), Special Fund for Clinical Research of Zhongshan Hospital, Fudan University (2020ZSLC63), and Shanghai Municipal Key Clinical Specialty (shslczdzk03401).
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Zhang, Y., Dong, Y., Yu, W. et al. Combined early dynamic 18F-FDG PET/CT and conventional whole-body 18F-FDG PET/CT in hepatocellular carcinoma. Abdom Radiol 48, 3127–3134 (2023). https://doi.org/10.1007/s00261-023-03986-y
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DOI: https://doi.org/10.1007/s00261-023-03986-y