Gamma Knife (Stereotactic Radiosurgery) - Medical Animation
This animation may only be used in support of a single legal proceeding and for no other purpose. Read our License Agreement for details. To license this image for other purposes, click here.
Gamma Knife (Stereotactic Radiosurgery) - Medical Animation
MEDICAL ANIMATION TRANSCRIPT: The Gamma Knife, also called stereotactic radiosurgery, is a type of radiation treatment used commonly for brain tumors. It may also be used for other abnormal conditions of the head. The Gamma Knife is a non-invasive surgical procedure that doesn't require incisions, which are cuts through the skin. Instead a machine precisely focuses and delivers about 200 beams of radiation onto a target area inside the head. The radiation only kills abnormal cells while sparing the normal tissue around them. The Gamma Knife treats small brain tumors, blood vessel malformations, and nerve conditions that are hard to reach or too risky to treat in other ways. The Gamma Knife head frame has four pins or screws. After numbing the scalp, the doctor will attach the head frame with the screws. The frame prevents the head movement and helps guide the radiation beams. With the head frame in place, an imaging study, such as an MRI or CT Scan, will be done to determine the exact size, shape, and location of the target to treat. The treatment team will use the imaging studies and advanced software to create a treatment plan. Then, the patient will lie down on the Gamma Knife couch. A radiation helmet will be positioned over the head frame. The helmet contains holes that allow only the programmed radiation from the treatment plan to pass through. With the helmet in place, the couch will slide into the radiation unit. The procedure is silent and painless. It takes a few minutes to an hour or more depending on the size and shape of the treatment area. The effects on the tumor occur over a period of time after the procedure. For more information, talk to your doctor.
"The illustrations have consistently been well documented, accurate and
timely. Most important though is that the illustrations demonstrate to
juries and claims people the persuasive power of visual communication. Our
firm has achieved multiple eight figure settlements and verdicts over the
past ten years... Medical Legal Art has been there with us on every case."
Thomas C. Jones
Davis, Bethune & Jones, L.L.C.
Kansas City, MO www.dbjlaw.net
"Medical Legal Art has always performed quality and efficient work. The
doctors that review the exhibits are always amazed at the precise
descriptions and drawings."
Michael Beckman
Viles Law Firm, P.A.
Fort Meyers, FL
"I thought you might want to know that after we sent a copy of your
illustration to the defendants, with a copy to
the insurance company, they increased their offer by an additional million
dollars and the case was settled for $1,900,000.00.
I appreciate your help!"
O. Fayrell Furr, Jr.
Furr, Henshaw & Ohanesian
Myrtle Beach, SC
www.scmedicalmalpractice.com
"I would like to thank all of you at Medical Legal Art for all the
assistance you provided. It was a result of the excellent, timely work
that we were able to conclude the case successfully.
I feel very confident that our paths will cross again."
Fritz G. Faerber
Faerber & Anderson, P.C.
St. Louis, MO
Medical Legal Art creates medical demonstrative evidence (medical
illustrations, drawings, pictures, graphics, charts, medical animations,
anatomical models, and interactive presentations) for use during legal
proceedings, including research, demand letters, client conferences,
depositions, arbitrations, mediations, settlement conferences, mock jury
trials and for use in the courtroom. We do not provide legal or medical
advice. If you have legal questions, you should find a lawyer with whom you
can discuss your case issues. If you have medical questions, you should seek the advice of a healthcare provider.
Back to healthguideusa.org 