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Focal Liver Lesions

  • Wolfgang Schima
  • Richard Baron

Abstract

Multidetector computed tomography (MDCT) and magnetic resonance (MR) imaging technology offers detailed insights into liver anatomy and the pathophysiology of liver disease in a way that has turned imaging into the pacemaker for the development of new therapeutic techniques. Understanding different imaging techniques and the diagnostic potential of different modalities, including contrast material utilization, is essential to optimize patient diagnoses. In the environment of cost containment, the most appropriate modality should be chosen to answer the clinical question. Ultrasonography (US) is a widely available, noninvasive, and least expensive imaging modality, but it is limited by low sensitivity and specificity unless contrast agents are used. Contrast-enhanced MDCT has emerged as the modality of choice for routine liver imaging. MR imaging is used primarily as a problem-solving technique for liver evaluation when MDCT or US is equivocal or if concern exists for malignancy in certain high-risk populations.

Keywords

Arterial Phase Iterative Reconstruction Focal Nodular Hyperplasia Focal Liver Lesion Hepatobiliary Phase 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Italia 2014

Authors and Affiliations

  • Wolfgang Schima
    • 1
  • Richard Baron
    • 2
  1. 1.Department of Radiology, KH Göttlicher Heiland, KH der Barmherzigen SchwesternSankt Josef-KrankenhausViennaAustria
  2. 2.Department of RadiologyUniversity of ChicagoChicagoUSA

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