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[Technical modification of the rheolytic thrombectomy]
S Müller-Hülsbeck1, J Link, H Schwarzenberg
1Klinik für Radiologische Diagnostik, Christian-Albrechts-Universität zu Kiel.
Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
|June 1, 1996
Summary
Rheolytic thrombectomy (RT) successfully recanalized a 5 cm acute leg artery occlusion in a 48-year-old male. This minimally invasive procedure effectively removed thrombotic material, resulting in successful vessel recanalization with mild hemolysis observed.
Area of Science:
- Vascular Surgery
- Interventional Cardiology
- Medical Device Technology
Background:
- Acute limb artery occlusion presents a significant risk of limb loss.
- Rheolytic thrombectomy (RT) is an emerging endovascular technique for thrombus removal.
Observation:
- A 48-year-old male patient presented with a 5 cm acute occlusion of a leg artery.
- The rheolytic thrombectomy catheter was advanced using a coaxial guide wire.
- A catheter with a 30-degree bent tip was utilized to enhance removal of adherent thrombus.
Findings:
- Successful recanalization of the occluded arterial segment was achieved using rheolytic thrombectomy.
- A total of 270 ml of heparinized saline was infused during the procedure.
- Post-procedure blood examinations indicated mild hemolysis.
Implications:
- Rheolytic thrombectomy offers a viable endovascular solution for extensive acute limb artery occlusions.
- The technique demonstrates effectiveness in clearing thrombotic material and restoring blood flow.
- Further research into managing potential complications like hemolysis is warranted.