Goetz, Andrea and Verloh, Niklas and Utpatel, Kirsten and Fellner, Claudia and Rennert, Janine and Einspieler, Ingo and Doppler, Michael and Luerken, Lukas and Alizadeh, Leona S. and Uller, Wibke and Stroszczynski, Christian and Haimerl, Michael (2024) Differentiating Well-Differentiated from Poorly-Differentiated HCC: The Potential and the Limitation of Gd-EOB-DTPA in the Presence of Liver Cirrhosis. DIAGNOSTICS, 14 (15): 1676. ISSN , 2075-4418
Full text not available from this repository. (Request a copy)Abstract
This study uses magnetic resonance imaging (MRI) to investigate the potential of the hepatospecific contrast agent gadolinium ethoxybenzyl-diethylenetriaminepentaacetic acid (Gd-EOB-DTPA) in distinguishing G1- from G2/G3-differentiated hepatocellular carcinoma (HCC). Our approach involved analyzing the dynamic behavior of the contrast agent in different phases of imaging by signal intensity (SI) and lesion contrast (C), to surrounding liver parenchyma, and comparing it across distinct groups of patients differentiated based on the histopathological grading of their HCC lesions and the presence of liver cirrhosis. Our results highlighted a significant contrast between well- and poorly-differentiated lesions regarding the lesion contrast in the arterial and late arterial phases. Furthermore, the hepatobiliary phase showed limited diagnostic value in cirrhotic liver parenchyma due to altered pharmacokinetics. Ultimately, our findings underscore the potential of Gd-EOB-DTPA-enhanced MRI as a tool for improving preoperative diagnosis and treatment selection for HCC while emphasizing the need for continued research to overcome the diagnostic complexities posed by the disease.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ORGANIC ANION TRANSPORTER; HEPATOCELLULAR-CARCINOMA; HISTOPATHOLOGIC FINDINGS; HISTOLOGICAL GRADE; HEPATIC-UPTAKE; NEEDLE-BIOPSY; SPIRAL CT; ENHANCEMENT; TRANSPLANTATION; IDENTIFICATION; hepatocellular carcinoma (HCC); gadolinium ethoxybenzyl-diethylenetriaminepentaacetic acid (Gd-EOB-DTPA); magnetic resonance imaging (MRI); liver cirrhosis; tumor differentiation |
| Subjects: | 600 Technology > 610 Medical sciences Medicine |
| Divisions: | Medicine > Lehrstuhl für Pathologie Medicine > Lehrstuhl für Röntgendiagnostik |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 26 Jan 2026 08:10 |
| Last Modified: | 26 Jan 2026 08:10 |
| URI: | https://pred.uni-regensburg.de/id/eprint/64188 |
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