Imaging of HCC—Current State of the Art

Diagnostics

Christina Schraml¹  Sascha Kaufmann²  Hansjoerg Rempp²  Roland Syha²  Dominik Ketelsen²  Mike Notohamiprodjo²  Konstantin Nikolaou² 

[1] Department of Diagnostic and Interventional Radiology, University Hospital Tuebingen, Hoppe-Seyler-Str. 3, Tuebingen 72076, Germany;

关键词: hepatocellular carcinoma;    magnetic resonance imaging;    guidelines;    diffusion-weighted imaging;    dynamic contrast-enhanced magnetic resonance imaging;    computed tomography;    dual-energy computed tomography;    volume perfusion computed tomography;    contrast media;    hepatocyte specific contrast media;   

DOI  :  10.3390/diagnostics5040513

来源: mdpi

【 摘 要 】

Early diagnosis of hepatocellular carcinoma (HCC) is crucial for optimizing treatment outcome. Ongoing advances are being made in imaging of HCC regarding detection, grading, staging, and also treatment monitoring. This review gives an overview of the current international guidelines for diagnosing HCC and their discrepancies as well as critically summarizes the role of magnetic resonance imaging (MRI) and computed tomography (CT) techniques for imaging in HCC. The diagnostic performance of MRI with nonspecific and hepatobililiary contrast agents and the role of functional imaging with diffusion-weighted imaging will be discussed. On the other hand, CT as a fast, cheap and easily accessible imaging modality plays a major role in the clinical routine work-up of HCC. Technical advances in CT, such as dual energy CT and volume perfusion CT, are currently being explored for improving detection, characterization and staging of HCC with promising results. Cone beam CT can provide a three-dimensional analysis of the liver with tumor and vessel characterization comparable to cross-sectional imaging so that this technique is gaining an increasing role in the peri-procedural imaging of HCC treated with interventional techniques.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland.