De Quervain Tenosynovitis Detected by Blood Pool SPECT/CT Using New 3D-ring CZT System.
case_report · Level V
Where this comes from
- Record sourced from PubMed, PMID 41432605.
- Also identified by DOI 10.1097/RLU.0000000000006290.
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Abstract
A 58-year-old woman was referred for right wrist pain, with suspicion of stress fracture of the radial styloid. 99m Tc-HDP bone scintigraphy, using new 3D-ring CZT system, was performed. Blood pool SPECT/CT revealed intense hyperemia along the first extensor compartment of the right wrist, suggesting De Quervain tenosynovitis, while late-phase SPECT/CT showed right thumb arthritis. Ultrasound imaging confirmed De Quervain tenosynovitis. Our case highlights the potential of blood pool SPECT/CT using new 3D-ring CZT system to detect relevant extraosseous findings, especially common tendinopathies such as De Quervain tenosynovitis.
Medical subject headings
- Single Photon Emission Computed Tomography Computed Tomography
- De Quervain Disease
- Imaging, Three-Dimensional
- Tellurium
- Tomography, Emission-Computed, Single-Photon