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Updated: Dec 22, 2025
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Point-Of-Care Ultrasound Screening for Proximal Lower Extremity Deep Venous Thrombosis
Published on: February 10, 2023
15.5K
ACR Appropriateness Criteria® Suspected Upper Extremity Deep Vein Thrombosis
, Benoit Desjardins1, Michael Hanley2
1University of Pennsylvania, Philadelphia, Pennsylvania.
Summary
Ultrasound duplex Doppler is the preferred imaging test for upper-extremity deep vein thrombosis, offering a noninvasive bedside evaluation. Other modalities like CT and MR venography are suitable for central veins or comprehensive assessment when needed.
Area of Science:
- Radiology
- Vascular Imaging
Background:
- Deep vein thrombosis (DVT) in the upper extremities requires accurate imaging for diagnosis.
- Identifying the most appropriate imaging modalities is crucial for effective patient management.
Framework:
- The American College of Radiology Appropriateness Criteria provide evidence-based guidelines.
- Methodologies like RAND/UCLA and GRADE inform recommendations for imaging procedures.
Implementation:
- Ultrasound duplex Doppler is the primary, noninvasive modality for upper-extremity DVT, usable at the bedside for serial assessments.
- CT venography and MR venography are secondary options for central venous structures or extensive evaluations.
- Catheter venography is reserved for cases requiring therapeutic intervention.
Implications:
- Appropriate imaging selection ensures accurate diagnosis and timely treatment of upper-extremity DVT.
- Guidelines facilitate standardized and effective use of diagnostic imaging in clinical practice.
- This approach optimizes patient care by utilizing the most suitable tests for suspected deep vein thrombosis.
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