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Updated: Jun 11, 2026

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

Published on: June 2, 2015

Deep vein thrombosis--risks and diagnosis.

¹Department of Haematology, Austin Health, Melbourne, Victoria. wai.ho@austin.org.au

Australian Family Physician

|July 15, 2010

Summary

Diagnosing deep vein thrombosis (DVT) requires objective testing, as clinical assessment alone is unreliable. Accurate diagnosis prevents unnecessary anticoagulation risks and avoids complications like thrombus extension or embolisation.

Area of Science:

Medical diagnostics
Vascular medicine
Thrombosis research

Background:

Venous thromboembolism (VTE), including deep vein thrombosis (DVT) and pulmonary embolism, presents a significant health concern in Australia, linked to substantial morbidity.
Lower limb DVT is a common manifestation of VTE.

Purpose of the Study:

To summarize risk factors for lower limb DVT.
To outline a diagnostic algorithm for DVT, integrating clinical assessment, D-dimer testing, and imaging.
To review the clinical significance of distal DVT and superficial vein thrombosis.

Main Methods:

Literature review on DVT risk factors.
Development of a diagnostic algorithm for lower limb DVT.
Analysis of diagnostic accuracy using clinical assessment, D-dimer, and imaging.

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Last Updated: Jun 11, 2026

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

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Published on: June 2, 2015

Point-Of-Care Ultrasound Screening for Proximal Lower Extremity Deep Venous Thrombosis

Point-Of-Care Ultrasound Screening for Proximal Lower Extremity Deep Venous Thrombosis

Published on: February 10, 2023

Main Results:

Clinical diagnosis of DVT without objective testing is unreliable.
Misdiagnosis can lead to unnecessary anticoagulation or missed/inadequately treated DVT.
Objective testing is crucial for accurate DVT diagnosis and management.

Conclusions:

Accurate DVT diagnosis is essential to avoid risks associated with both over-treatment and under-treatment.
A structured diagnostic approach incorporating objective tests improves patient outcomes.
Understanding DVT mimics and specific DVT subtypes is vital for effective clinical practice.