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Haemodynamics and catheter-based imaging in the diagnosis of venous disease. An interventional targeted approach

A Rosales1, G Sandbæk

  • 1Department of Vascular Surgery, Oslo Vascular Centre, Oslo University Hospital, Postbox 4950 Nydalen, 0424 Oslo, Norway. antoniro@medisin.uio.no

Phlebology
|March 14, 2013
PubMed

Insights

Investigating severe chronic venous insufficiency (CVI) requires understanding venous pathophysiology. Combining hemodynamic tests and imaging techniques accurately assesses valve function, obstruction significance, and pump function for better treatment.

Area of Science:

  • Vascular Medicine
  • Medical Imaging
  • Physiology

Background:

  • Severe chronic venous insufficiency (CVI, C3-C6) presents diagnostic challenges.
  • Understanding venous pathophysiology and employing a multidisciplinary approach are crucial.
  • Assessment must include valve function, hemodynamic obstruction significance, and vein-muscle pump function.

Purpose of the Study:

  • To outline an optimal investigation strategy for severe CVI.
  • To highlight the combined utility of hemodynamic and imaging techniques.
  • To emphasize the benefits of a multidisciplinary, interventional-targeted approach.

Main Methods:

  • Utilizing ambulatory venous pressure and color duplex ultrasound for reflux assessment.
  • Employing descending phlebography for valve anatomy and dynamics.
  • Leveraging imaging catheter techniques for venous obstruction morphology and flow characteristics.

Main Results:

  • Ambulatory venous pressure and color duplex ultrasound accurately assess reflux.
  • Descending phlebography provides detailed valve visualization.
  • Imaging catheter techniques are essential for evaluating venous obstruction when hemodynamic tests lack sensitivity.

Conclusions:

  • A combined hemodynamic and imaging approach is optimal for severe CVI investigation.
  • Multidisciplinary collaboration enhances treatment possibilities through identification for advanced procedures.
  • A centralized, interventional-targeted approach is recommended for CVI patient management.

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