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The deliberate obstruction (destruction) of blood vessels, usually carried out under x-ray guidance using tiny thin walled catheters (plastic tubes) is used to treat a variety of illnesses.
Distended unsightly veins around the female external genital organs.
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The sac which holds a mans testicles outside the body.
Returning sometime after a successful initial treatment.
A new minimally invasive technique to remove abnormal veins. It uses a thin laser fibre inserted directly into the vein through a needle puncture to heat up the vein wall and destroy it. The original technique (EVLT) was developed by Dr Robert Min of Cornell Vascular. Other laser manufacturers have since copied the idea. eg. ELVeS
www.evlt.com
A minimally invasive technique to remove damaged veins. It uses radio energy delivered through a fine instrument inside the vein to heat and destroy the vein walls.
The treatment of varicose veins - by finding the diseased veins with ultrasound scanning and injecting a toxic chemical mixed into a foam to displace the blood in the vein. This causes the wall of the vein to contract and seal up.
Sclerosant like STD have been used for many years to inject varicose veins. They work quite well for small veins, especially below the knee where good compression can be applied. However, if the underlying reflux is not dealt with the varicose veins will just come back. More recently it has been discovered that mixing the STD sclerosant with air, or CO2 into a foam leads to a more effective closure of the veins. Some doctors are using this foam and injecting it into the large superficial veins like the great saphenous vein to destroy this and thus eliminate the reflux. This does work in some patients but not nearly so effectively as laser for the large veins like the GSV.
We do find the foam very effective at dealing with any small varicose veins still remaining after the GSV and the reflux has been destroyed by the laser.
This refers to techniques which use safe and painless ultrasound scanning to guide instruments precisely into position without being able to see them directly with the naked eye.
A description of a range of treatments which use modern medical imaging tools to guide instruments precisely into position to effect treatment.