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Updated: Jun 6, 2026

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis
Published on: June 2, 2015
Deep vein thrombosis: review and update.
Ashutosh Niranjan1, Nivesh Agarwal, Tarun Agarwal
1Department of Surgery, Subharti Medical College, Meerut 250002.
Deep vein thrombosis (DVT) is a serious condition complicating surgery. Newer imaging and treatments like low molecular weight heparin improve patient outcomes and reduce bleeding risks.
Area of Science:
- Vascular Medicine
- Thrombosis Research
- Medical Imaging
Background:
- Deep vein thrombosis (DVT) is a prevalent and severe complication in surgical patients, often linked to identifiable or hidden risk factors.
- The underlying mechanisms of lower extremity blood clot formation are better understood due to advancements in diagnostic investigations.
- Pulmonary embolism (PE) is a primary early complication of DVT, with postphlebitic syndrome and recurrent DVT posing significant long-term risks.
Purpose of the Study:
- To highlight the importance of accurate patient risk evaluation for deep vein thrombosis.
- To emphasize the necessity of appropriate management strategies for DVT.
- To discuss advancements in diagnostic imaging and therapeutic interventions for DVT.
Main Methods:
- Utilizing newer imaging techniques for enhanced evaluation of the peripheral venous system.
- Reviewing the impact of advancements in understanding DVT pathophysiology.
- Assessing the role of low molecular weight heparin in managing DVT and its complications.
Main Results:
- Newer imaging modalities provide unprecedented insights into the peripheral venous system.
- The risk of pulmonary embolism and postphlebitic syndrome increases with recurrent DVT.
- Low molecular weight heparin has demonstrated a reduction in the incidence of postheparin bleeding.
Conclusions:
- Accurate identification of high-risk patients and effective management are crucial for mitigating DVT complications.
- Advancements in diagnostic and therapeutic options have improved the outlook for surgical patients at risk of DVT.
- Low molecular weight heparin represents a safer therapeutic option, reducing bleeding complications.
Related Concept Videos
Venous Thrombosis I: Introduction
Venous Thrombosis III: Interprofessional Care
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
Venous Thrombosis IV: Nursing Management
Pulmonary Embolism I: Introduction
Pulmonary Embolism I: Introduction

