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- $Unique_ID{BRK00400}
- $Pretitle{}
- $Title{Use of a Laser to Stop a Bleeding Ulcer}
- $Subject{special procedure procedures stomach ulcer bleeding laser surgery
- surgeries operation operations Digestive argon Nd-YAG YAG bleeding vessel
- clotting proteins hemorrhaging electrocautery electrical current coagulate
- blood tissue endoscope}
- $Volume{P-10}
- $Log{}
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- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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- Use of a Laser to Stop a Bleeding Ulcer
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- QUESTION: When my husband recently was hospitalized with a bleeding ulcer,
- our fine doctor saved him by using a scope and a laser gun to stop the
- bleeding, and my husband was able to come home in just a day or two. However,
- my son is skeptical, as he says that lasers are used to cut tissue, not to
- stop bleeding. He thinks I didn't understand the doctor's explanation. Can
- you explain what happened so my son won't think his mother is losing her grip?
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- ANSWER: I certainly can describe a procedure that seems to be the one your
- doctor used. Of course, we don't call it a "laser gun," but lasers can be
- used to stop bleeding in the stomach as well as replacing the scalpel for
- cutting in some circumstances. There are two main types of laser equipment
- currently available; the argon laser, and the Nd-YAG laser, which uses a
- garnet to generate the light beam. Though both types can be used, some
- statistics indicate that perhaps the YAG laser is the more effective in cases
- like these, and probably stops the bleeding by causing the muscles in the wall
- of the bleeding artery to contract and close the vessel, as well as by
- clotting the proteins found in the blood and tissues. Since the physician can
- see the bleeding vessel through his scope (endoscope), he can apply the laser
- beam directly to the spot that is hemorrhaging, stopping the flow of blood.
- Another procedure, using an electrocautery system, where electrical current is
- used to coagulate blood and tissue, is also available in several forms. In
- some cases reported, injections of liquids to sclerose (harden and close) the
- bleeding vessels have met with some success as well. If your son still doubts
- the truth of your report, he might call your physician directly and prove that
- Mom is still on the ball.
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- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-