Catheter-lysis--local low-dose fibrinolytic therapy--extends the indication to catheter-treatment. Occlusions longer than 10 cm younger than 3 months may be treated by this method. This treatment is primarily indicated for Fontaine stage III/IV occlusions. The complication of acute embolism or acute reocclusion during routine angioplasty can be treated satisfactorily by catheter-lysis. The primary result of low-dose fibrinolysis depends on the clinical stage, peripheral outflow, age and length of the occlusion.
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J Neurosurg Spine
June 2007
Department of General Neurosurgery, University of Freiburg Medical School, Freiburg, Germany.
The often extended and elongated configuration of a diffuse subdural hematoma of the spine makes it impossible to completely evacuate with common neurosurgical approaches. The authors describe the complete evacuation of a diffuse subdural hematoma of the entire spine due to trauma in a patient who suffered myelopathy and paraplegia in succession, by using transient subdural catheter lysis. After the patient underwent a partial hemilaminectomy at T7-8 and L2-3 using a lateral transmuscular approach, a 15 cm-long intraventricular catheter was inserted at each hemilaminectomy site and connected to an external ventricular drainage system in a procedure lasting 1 hour.
View Article and Find Full Text PDFLangenbecks Arch Chir
March 1988
Department Chirurgie, Universitätsspital, Zürich.
Re-opening of the main arterial pathway is the most efficient method for treatment of arterial occlusive disease in stage III and IV. In addition to surgical thromb-embolectomy catheter procedures such as percutaneous transluminal angioplasty, catheter lysis and catheter extraction of fresh clots may give satisfactory results. The following methods are indicated in acute cases: catheter procedures for occlusions of the popliteal trifurcation and profound femoral artery, segmental occlusions of the superficial femoral artery, femoro-popliteal occlusions with impaired run-off, recurrent occlusions after desobliteration with both surgical methods, occlusions of lower arm arteries; surgical thrombectomy for occlusions of the aortic bifurcation, the iliac arteries, the femoral bifurcation, for femoro-popliteal aneurysms and for occlusions of the subclavian and axillary artery.
View Article and Find Full Text PDFCatheter-lysis--local low-dose fibrinolytic therapy--extends the indication to catheter-treatment. Occlusions longer than 10 cm younger than 3 months may be treated by this method. This treatment is primarily indicated for Fontaine stage III/IV occlusions.
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