RapidArc advances the standard of care with uncompromised treatment in two minutes or less. How does RapidArc work? RapidArc uses a dynamic multileaf collimator (MLC), variable dose rate and variable gantry speed to generate IMRT-quality dose distributions in a

Treatment plan with RapidArc (at left) compared to conventional IMRT (at right) for head and neck cancer. RapidArc shapes and modulates a highly focused treatment beam so that it targets the tumor precisely, sparing more surrounding healthy tissue.

RapidArc delivers an image-guided intensity-modulated treatment with one or more arcs of the linear accelerator gantry around the patient. During treatment the RapidArc software varies three parameters simultaneously to arrive at the prescribed dose distribution: the MLC aperture, the dose rate, and the speed of gantry rotation.

With RapidArc, it is the same. A head and neck patient to be treated with IMRT or RapidArc usually has a large structure set: (click to enlarge) Not all of the contoured structures are used during optimization – only some of them may have associated constraints.


RapidArc has a special beam icon on 4D and special treatment type on Clinac Console for RTT verification. Once a field is moded up, MLC’s move with gantry rotation No Beam Holds for leaf position catch-up. MLC interlock is invoked requiring RTT action


RapidArc® RapidArc® RapidArc® 3 Tailout Reduced current relaxes the plasma force as the droplet approaches the puddle. 4 Process Description Waveform SPATTER RAPIDARC ® TRAVEL SPEED PULSE RapidArc Details® 1 TE12.012

RapidArc is used often in head and neck cancers, brain tumors, GI (gastrointestinal) cancers, prostate cancers, and lung cancers. Image-Guided Radiotherapy (IGRT) During treatment with IGRT, imaging scans are done over and over to guide treatment. The scans are read by computer software to find changes in a tumor’s size and location.

The RapidArc™ system represents a significant improvement over conventional radiotherapy systems in terms of precise targeting, exact dosing, and speed of treatment. It is also an “external beam” treatment, which is the least intrusive therapy option for treating cancer.


Purpose. The Varian RapidArc is a system for intensity-modulated radiotherapy (IMRT) treatment planning and delivery. RapidArc incorporates capabilities such as variable dose-rate, variable gantry speed, and accurate and fast dynamic multileaf collimators (DMLC), to optimize dose conformality, delivery efficiency, accuracy and reliability.

Complete EPID dosimetry. Epiqa TM is a program that allows to convert a dosimetric image acquired by an EPID into a dose map and to compare the dose map with a reference dose distribution. It is possible to utilize Epiqa for a verification of static as well as intensity modulated fields, including RapidArc

A RapidArc radiotherapy treatment is delivered quickly, in less than two minutes and with just one turn of the machine around the patient. This device shapes and modulates a highly focused treatment beam so that it targets the tumor precisely, sparing surrounding healthy tissues.

RapidArc® radiotherapy is a technique designed to improve the speed and precision of radiation therapy. Call (888) 268-1108 today to schedule your appointment. RapidArc® radiotherapy is a technique designed to improve the speed and precision of radiation therapy. Call (888) 268-1108 today to schedule your appointment.

RapidArc allows for faster treatment times than with other radiation delivery platforms. RapidArc Radiotherapy technology is an enhancement on many of the

Radiation therapy has side effects because it not only kills or slows the growth of cancer cells, it can also affect nearby healthy cells. Many people who get radiation therapy experience fatigue. Other side effects depend on the part of the body that is being treated. Learn more about possible side effects.

RapidArc Radiation Therapy RapidArc® Radiation Therapy is a form of IMRT. RapidArc delivers IMRT during a 360 degree rotation around the patient. Radiation can be delivered at any angle during this 360 degree rotation. RapidArc allows the radiation dose to closely conform to the shape of the target, while minimizing dose to surrounding healthy tissues.

Located in Muskegon, the Johnson Family Cancer Center provides world-class cancer care using the most advanced technologies, including TrueBeam and RapidArc radiation therapies. We’re committed to improving the health of our community and beyond.

The George Washington University Hospital is pleased to offer RapidArc radiotherapy technology, a major medical advance in Radiation Oncology. Using this new approach to delivering image-guided, intensity-modulated radiation therapy (IG-IMRT), treatments that previously required at least 10 to 15 minutes can be finished in less than two minutes without compromising treatment quality. For

IMRT, RapidArc. Mit der „Rapid-Arc-Technologie“ kann eine wesentliche Beschleunigung bei der Bestrahlung komplexer Technik wie der intensitätsmodulierten Bestrahlung erreicht werden. Die teilweise sehr lange Bestrahlungszeit, zwischen 5 und 15 Minuten, die durch die hohe Zahl von individuellen Bestrahlungsfeldern z.B. bei der

Government officials use multiple sources of information when making award decisions. Agencies are instructed to use the Contractor Performance Assessment Reporting System (CPARS) to create and measure the quality and timely reporting of performance information.

Address Rotational Beams. Use MapCHECK 3 with MapPHAN™, a water equivalent phantom, for RapidArc ®, VMAT, and TomoTherapy ®.Setup time is fast and measurement can occur in coronal and sagittal orientations.

RapidArc. 2.2K likes. Product/Service. Facebook is showing information to help you better understand the purpose of a Page.


RapidArc® and gated RapidArc. Interface with multiple technologies for imaging and disease-specific solutions on the TrueBeam system’s flexible open architecture. Integrate with the ARIA® oncology information system and the Eclipse™ treatment planning system to simplify planning and manage treatment workflows. Save time

Because the prostate is close to several vital structures, radiation therapy can disrupt normal urinary, bowel, and sexual functioning.

RapidArc® RapidArc radiation therapy is a new technique that combines the sophistication of intensity-modulated radiation therapy (IMRT treatment) with dynamic arc-based therapy. The marriage of these two techniques has resulted in improvements in the precision and speed with which advanced treatments are

More Options than Ever Before — Chief of Urology James Eastham explains the many treatment options available to men with cancerous changes in the prostate The prostate is a walnut-size gland that makes and stores semen, a milky liquid that nourishes sperm. It’s located below the bladder in front

Intensity modulated radiotherapy (IMRT) Intensity modulated radiotherapy (IMRT) is a type of conformal radiotherapy. Conformal radiotherapy shapes the radiation beams to closely fit the area of cancer.

Aug 22, 2010 · My partner Joe is having his ‘simulation’ tomorrow for his 7 weeks of radiation. He is having the IMRT radiation. Watching TV last night we came across a newer radiation called ‘RapidArc’ which claims to deliver radiation quicker with lower doses than IMRT radiation.


were selected for this planning study. Baseline RapidArc plans comprising two full gantry rotation arcs (RA2) were generated. Avoidance sectors and partial gantry rotations were used to produce RapidArc plans with various sectors removed: posterior (RA post-), anterior (RA ant-), or lateral sections (RA lat-). Based on the results of these two-arc

Treatment techniques. All PTVs and OARs were contoured in one TPS at the study coordination centre in Jena. CT data including structure sets of all patients were transferred to different centres which provided one of the following treatment technologies: Tomotherapy, VMAT, RapidArc, sliding window and step&shoot IMRT.

RapidArc software modulates the MLC aperture shape, dose delivery rate, and gantry speed throughout the rotation. In addition to being faster to deliver, RapidArc treatments are more efficient in terms of beam output, translating to less overall “scatter” and out-of-field dose to the patient.

Results from the largest study of men with prostate cancer treated with high-dose, intensity modulated radiation therapy (IMRT) show that the majority of patients remain alive with no evidence of disease after an average follow-up period of eight years.

RapidArc©—an advanced form of IMRT that allows the radiation to better conform to the complex shape of a tumor. This means more radiation goes to the tumor and less to the healthy tissue surrounding it, so it reduces your chances of having side effects. RapidArc is also fast, providing a complete treatment in less than two minutes in many cases.

Cancer Treatment in Buffalo, NY Cancer Care of WNY is a treatment center specializing in treatment for breast cancer, prostate cancer, lung cancer & much more. Our goal is to provide you with the best care possible. We have several locations throughout the area.

RapidArc is an extremely fast and precise form of radiation therapy. It allows clinicians to quickly and accurately deliver dose to cancer cells while keeping the dose to surrounding tissues as low as possible. Faster treatments are not only more comfortable, they may also be more accurate.


The TrueBeam STx system with rapidarc radiosurgery. There are individuals who aspire to do more and do it better for the advancement of radiosurgery. The TrueBeam STx system with RapidArc Radiosurgery was designed for these leaders. Visionaries who, throughout their careers, have pushed the boundaries of the possible. Visionaries like you.


Direct Plan Comparison of RapidArc and CyberKnife for Spine Stereotactic Body Radiation Therapy Young Eun Choi, PhD, Jungwon Kwak, PhD, Si Yeol Song, MD, Eun Kyung Choi, MD, Seung Do Ahn, MD, Byungchul Cho, PhD* Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

Cancer is an unknown for many people, but cancer care doesn’t have to be. At the McGlinn Cancer Institute, we diagnose and treat cancer daily.

Eric Horwitz, the chair of radiation oncology at Fox Chase, is researching new ways to deliver radiation therapy to cancer patients. International Leaders in Radiation Oncology. Fox Chase Cancer Center Radiation Oncology physicians offer you the latest advancements in radiation treatment for various types of cancers.

RapidArc — the biggest advance in linear accelerator radiotherapy for many years — has proved to be a great success at The Harley Street Clinic. This medical technology delivers radiotherapy faster and with a greater level of accuracy than previous treatments.

Jan 29, 2018 · The incidence of brain metastases, which often cause neurological complications, is 20–40% in patients with cancer. Meanwhile, the cancer detection rate has begun to increase owing to improvements in systematic therapy for primary cancer, resulting in longer patient survival [].As regards radiotherapy for brain metastasis, a European Organization for Research and Treatment of Cancer


Aim. The RapidArc commissioning and Acceptance Testing program will test and ensure accuracy in DMLC position, precise dose-rate control during gantry rotation and accurate control of gantry speed.

RapidArc allows for faster treatment times than with other radiation delivery platforms. RapidArc Radiotherapy technology is an enhancement on many of the


for RapidArc commissioning and QA Fang -Fang Yin, Ryan McMahon, Jennifer O’Daniel , Jackie Wu The Delivery Systems for RapidArc Vari an 21EX 120 Millennium MLC Nov lisTx 120 HD MLC Static and Rotational IMRT One aperture At each angle RapidArc /VMAT Multiple apertures At each angle Static gantry IMRT Acceptance Testing and Commissioning

Newly diagnosed and am looking at RapidArc for primary treatment of PC. Wondering if it is worth the trouble of a 1.25hr trip out of town for RapidArc versus 15min trip for std IMRT in town. I am not finding too much information on the newer technology. Talked to highly rated radiologist who recomended RapidArc.

BrainLab is a powerful radiosurgery system that offers a versatile combination of advanced technologies for the treatment of tumors. With the Novalis Tx radiosurgery platform, we are able to offer state-of-the-art, non-invasive treatment for a wide range of malignancies, without harming nearby healthy tissue and without involving traditional surgery.

“RapidArc offers our patients a high standard of treatment delivery and less time spent on the treatment couch, which helps to keep discomfort t to a minimum. On the technical side we are really pleased with the performance and stability of the new system and its straightforward and fast commissioning.” Dr. Antonella Richetti, head of the

When you need a urology clinic in Orchard Park that can diagnose and treat bladder problems and other urinary conditions, turn to the team at Western New York


Radiation therapy treatment planning was performed to compare the dosimetric difference between volumetric-modulated arc radiotherapy (RapidArc™ v. 10; Varian® Medical Systems, Palo Alto, CA) and 7-field intensity-modulated radiotherapy (7f-IMRT) in the definitive treatment of cervical cancer.

TrueBeam STx is an advanced linear accelerator and radiosurgery treatment system that allows doctors to target hard-to-reach tumors.. The machine uses cutting-edge imaging technology — called ExacTrac® — to capture images of your tumor, even when it moves during your natural breathing patterns. It uses these images to confirm that the radiation beams are always targeting your tumor.

RapidArc machine QA should be as simple and efficient as possible. The Snooker Cue test was “designed to allow a quick routine assessment of the correct interplay between gantry angle, MLC position, and dose delivery in one single treatment plan by means of the EPID.” (Ann Van Esch, 2011).