HIGH-TECH TECHNIQUES ENABLE
DERMATOLOGIC SURGEONS TO BANISH VARICOSE VEINS FROM THE INSIDE OUT
by ASDS
Unsightly and painful varicose and spider veins affect 50% of the population
by the time they reach middle age. Those concerned about their appearance
are often too embarrassed to wear shorts or a bathing suit. For these men
and women, there are new treatment options that banish veins from the inside
out to reduce scarring, avoid the use of general anesthesia, and eliminate
extensive recovery time.
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Press release from the The American Society for Dermatologic Surgery
(October 31, 2002)
October 31, 2002 – Chicago, IL.
Unsightly and painful varicose and spider veins affect 50% of the population
by the time they reach middle age. Those concerned about their appearance
are often too embarrassed to wear shorts or a bathing suit. For these men
and women, there are new treatment options that banish veins from the inside
out to reduce scarring, avoid the use of general anesthesia, and eliminate
extensive recovery time.
Advances in Venous Disease was presented by
Robert A. Weiss, MD, Baltimore, MD, at the annual scientific meeting of the
American Society for Dermatologic Surgery in Chicago, where he discussed the
benefits of microfoam injection therapy, endovenous lasers and radio
frequency closure techniques to treat cosmetic and medical vein conditions.
“As medical technology advances, we now have
a wide variety of minimally invasive vein treatments to offer our patients,”
says Dr. Weiss. “Depending on the type, shape, size and color of the blood
vessel, we can provide an individualized treatment plan to safely remove the
veins, regardless of the location or the patient’s skin color.”
Varicose veins are abnormally swollen or
enlarged blood vessels caused by a weakening in the vein’s wall. Varicose
veins occur from the backward pooling of blood in the legs caused by damaged
or diseased valves in the veins. In the past, large varicose veins typically
required stripping or the surgical removal of the defective vein under
general anesthesia. Left untreated, they can lead to leg ulcers, severe
inflammation and even potentially fatal blood clots. Now, varicose veins can
be quickly treated in the doctor’s office with only a tiny puncture.
Microfoam Sclerotherapy
Sclerotherapy, the injection of special
solutions into the unwanted veins, is the gold standard for treatment of
smaller “spider” veins on the legs. The solution fills the vein and
chemically irritates the lining of the vessel wall causing it to
disintegrate.
However, larger varicose veins are often too
big to sufficiently fill with the solution without becoming diluted by the
blood in the vein. Now, a new advance called “microfoam scelerotherapy” uses
a special aerated detergent-like compound that can be injected directly into
the vein to overcome this problem. Similar to blown insulation, the foam
briefly “spreads” the vein, replaces the blood and holds the solution in
place against the walls of the defective vein. The unhealthy vein contracts
within a minute or two, eventually collapses and is gradually absorbed into
the body. Although microfoam sclerotherapy is widely used in Great Britain,
the U.S. Food and Drug Administration currently classifies it for
investigational use only.
Endovenous Lasers
Endovenous lasers are used as a treatment
alternative to surgical stripping of the greater saphenous vein and work by
destroying the target vein with thermal energy generated by the beam of an
810nm diode laser. With the aid of an ultrasound examination, a small laser
fiber is inserted, usually through a needle stick in the skin, into the
damaged vein. Pulses of laser light are emitted inside the vein, which is
repeated while the laser fiber is withdrawn along the entire length of the
vein, causing it to collapse and seal shut. This procedure can be done in
the office under local anesthesia. A bandage or compression hose is usually
recommended on the treated leg following the treatment.
Endovenous Radio Frequency Closure
Technique
This treatment works very similar to
endovenous laser therapy and is ideal for treating large vessels. It
involves inserting a small tube called a catheter into the defective vein
through a small puncture. A thin probe is used to deliver radio frequency
energy to the vein wall, causing the problematic vein to shrink and seal
shut.
“The radio frequency closure technique is
very appealing to patients because it is a minimally invasive procedure that
entails just a needle puncture and local anesthesia. Patients can play golf
the same afternoon instead of the traditional two to six weeks of recovery
associated with stripping,” notes Dr. Weiss who was instrumental in the
development of this new approach. “All three of these methods are effective
vein treatment options that provide patients with virtually immediate relief
from aching and swollen legs with the equivalent of a needle prick.”
The American Society for Dermatologic Surgery
was founded in 1970 to promote excellence in the subspecialty of
dermatologic surgery and to foster the highest standards of patient care.
With more than 2,500 members, the ASDS is the nation’s primary resource and
advocate for education, research and patient safety related to therapeutic,
reconstructive and cosmetic surgery of the skin.
For more information on dermatologic surgery
treatments for varicose veins, along with referrals to board-certified skin
surgery specialists in specific geographic locations, please contact the
ASDS consumer hotline, 1-800-441-ASDS (2737) during weekday business hours,
or visit its web site at www.aboutskinsurgery.com.
For more information, contact:
Nadine Tosk, ASDS, at (504) 483-6957
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