2011
DOI: 10.1007/s11926-010-0156-4
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Role of Ultrasound and Other Advanced Imaging in the Diagnosis and Management of Gout

Abstract: Imaging of gout with conventional radiography has been described since shortly after roentgenography was invented. Ultrasound (US) detects more erosions than conventional radiography in rheumatoid arthritis, and the same seems to be true for gout. MRI is being used to assess articular and periarticular masses, including gouty tophi. However, MRI findings in gout can lack specificity. Monosodium urate (MSU) tophi are very echogenic when US is used. Typical US features of gout include a double-contour sign or "u… Show more

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Cited by 86 publications
(49 citation statements)
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“…17 Imaging techniques for diagnosis and assessment of treatment response include conventional radiography, ultrasound, computed tomography, and magnetic resonance imaging (MRI). 18 Similar to what is seen in rheumatoid arthritis, advanced imaging techniques (eg, MRI and ultrasound) appear to be more sensitive for destructive arthropathy. 18 However, there is concern regarding the risk of nephrogenic systemic fibrosis in patients with reduced renal function after exposure to a gadolinium-based contrast agent.…”
Section: Diagnosis and Clinical Featuresmentioning
confidence: 90%
See 1 more Smart Citation
“…17 Imaging techniques for diagnosis and assessment of treatment response include conventional radiography, ultrasound, computed tomography, and magnetic resonance imaging (MRI). 18 Similar to what is seen in rheumatoid arthritis, advanced imaging techniques (eg, MRI and ultrasound) appear to be more sensitive for destructive arthropathy. 18 However, there is concern regarding the risk of nephrogenic systemic fibrosis in patients with reduced renal function after exposure to a gadolinium-based contrast agent.…”
Section: Diagnosis and Clinical Featuresmentioning
confidence: 90%
“…18 Similar to what is seen in rheumatoid arthritis, advanced imaging techniques (eg, MRI and ultrasound) appear to be more sensitive for destructive arthropathy. 18 However, there is concern regarding the risk of nephrogenic systemic fibrosis in patients with reduced renal function after exposure to a gadolinium-based contrast agent. 19 The differential diagnosis for gouty arthritis includes pseudogout, septic arthritis, psoriatic arthritis, nodal osteoarthritis, and reactive arthritis.…”
Section: Diagnosis and Clinical Featuresmentioning
confidence: 90%
“…36 On ultrasonography (USG), MSU crystals may appear within the synovial fluid as a 'snow storm appearance' or deposit on superficial articular cartilage as the 'double contour sign'. 37 Collection of MSU crystals within tophi can also be identified by USG. Ultrasound features of MSU crystal deposition have high specificity and high positive predictive value.…”
Section: Diagnosismentioning
confidence: 99%
“…Advanced imaging modalities including magnetic resonance imaging (MRI), ultrasound (US), computed tomography (CT), and dual energy CT have important applications in gout and can capture information about the composite, vascular nature of many tophaceous deposits [70][71][72].…”
Section: Mets Hyperuricemia and Nephropathymentioning
confidence: 99%