Ultrasonography.  2021 Apr;40(2):197-206. 10.14366/usg.20063.

Ultrasonography and dual-energy computed tomography: impact for the detection of gouty deposits

Affiliations
  • 1Department of Radiology, Medical University Innsbruck, Innsbruck, Austria
  • 2Department of Medical Imaging, Banner University Medical Center, The University of Arizona, College of Medicine, Tucson, AZ, USA
  • 3Department of Radiology, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Trust, Oxford, UK

Abstract

Ultrasonography (US) and dual-energy computed tomography (DECT) are useful and sensitive diagnostic tools to identify monosodium urate deposits in joints and soft tissues. The purpose of this review is to overview the imaging findings obtained by US and DECT in patients with gout, to understand the strengths and weaknesses of each imaging modality, and to evaluate the added value of using both modalities in combination.

Keyword

Gout; Gouty arthritis; Dual energy computed tomography; Ultrasonography; CPPD; MSU deposits
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