MRI Providers: Watch for Patients with Metal Face Masks & Magnetic Eyelashes

Technologists are well-aware of the possibility of metal burns from MRI machines. Due to the components of an MRI, all metal must be removed prior to patients entering Zone III, the space before entering the scanner room. The COVID-19 pandemic has forced the world to wear face masks in public indoor areas, including medical procedures. Also, of recent fashion trends, women have become more prone to use magnetic eyelashes, a beauty product that is easier to apply and remove. Both have resulted in MRI patient injuries.

The U.S. Food and Drug Administration (FDA) released a statement warning health care providers that patients might be injured if they wear face masks with metal parts during a Magnetic Resonance Imaging (MRI) exam. These small metal parts are usually found within the nose area or throughout the mask fabric. Nose clips, wires, ultrafine particles, or antimicrobial coating (silver or copper) can become hot and burn MRI patients.

This note of caution comes as a patient received burns from donning a face mask during an MRI. “The FDA is reminding patients and providers that patients should not wear any metal during an MRI,” according to the statement issued.

The Journal of Applied Clinical Medical Physics issued a report explaining how magnetic eyelashes are unsafe in an MRI; some lashes can rapidly become moving projectiles. False eyelashes are placed onto magnetic eyeliner (applied to eyelids) or discreetly clamp around natural eyelashes. Patients might forget to mention the eyelashes and MRI technicians might not notice them.

All medical providers should screen patients for MRI safety. Tiny metallic objects within face masks or fake eyelashes can easily slide past an initial assessment. If patients experience burns while wearing face masks, providers are encouraged to report the incident to the FDA. Gathered reports help the FDA improve patient safety.

For more information regarding the FDA’s warning, read the full report. The complete journal article pertaining to magnetic eyelashes can be found here.

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RadParts is the world’s largest independent distributor of OEM replacement parts. We specialize in low-cost parts for repairing linear accelerator and radiation equipment. Our mission is to provide high-quality, user-friendly, low-cost parts and support for linear accelerators and radiation equipment. Contact RadParts at 877-704-3838 or visit us on the web: https://www.radparts.com.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

Technologists Celebrated during National Radiologic Week

Radiologic technicians have been on the front lines of the COVID-19 pandemic more than most people. These technicians have taken a front-seat approach and made a direct impact on the virus outbreak. They work extremely close with coronavirus patients daily, unlike many people throughout the world.

National Radiologic Technology Week (NRTW) marks the centennial celebration for the American Society of Radiologic Technologists (ASRT.) It also exhibits and honors those who perform thousands of X-rays, MRIs, CTs, mammograms, nuclear medicine, cardiac and vascular international, and ultrasound procedures weekly. The vital work of radiologic technologists across the nation are celebrated annually during NRTW. Wilhelm Conrad Röntgen discovered the x-ray on November 8, 1895, which is commemorated by NRTW.

More than 340,000 radiologic technologists have completed chest X-rays, CT scans, and cardiac ultrasounds for COVID-19 patients. These lifesaving procedures have been crucial in detecting and handling virus advancement. When dealing with pandemic patients, proper ventilation placement and ensuring patients receive appropriate care is paramount.

To learn more about NRTW, check out the American Society of Radiologic Technologists website. For more information about purchasing radiologic parts, contact RadParts for all your needs today.

RadParts is the world’s largest independent distributor of OEM replacement parts. We specialize in low-cost parts for repairing linear accelerator and radiation equipment. Our mission is to provide high-quality, user-friendly, low-cost parts and support for linear accelerators and radiation equipment. Contact RadParts at 877-704-3838 or visit us on the web: https://www.radparts.com.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

Problematic Body MRI Discrepancy Rates and Errors

Previous studies have outlined disagreement between radiologists and inconsistent secondary interpretations of MRI scans. Researchers at the University of Vermont and the University of Southern California Medical Center have recently published the first study to focus on secondary interpretations of body MRI evaluated by type of likely error. According to the journal article, up to 70 percent of body MRI interpretations have at least one discrepancy. Since most of these errors are cognitive, a push for sub-specialty trained providers to read these studies is crucial.

Interpretation errors, especially those in radiology, are particularly common with MRI scans. Pelvic and abdominal imaging are the most easily misread. These mistakes commonly lead to delayed or improper treatment plans. Discrepancy rates can range from two percent to six percent. Secondary interpretations can be as high as 56 percent, according to existing research.

Researchers retrospectively reviewed 357 secondary body MRI reports captured between January 2015 and December 2018 to determine the actual discrepancy rate. Initial reports were analyzed, and those with discrepancies were divided.

At least one discrepancy was identified in 246 cases, or 68.9 percent. A secondary discrepancy was found in 54 of those cases. Most differences were attributed to cognitive errors (68.8 percent), and secondary discrepancies, considered perceptual errors, accounted for 59.3 percent.

To thoroughly examine the reasons behind these discrepancies, researchers found that faulty reasoning (misclassification of the abnormality) was responsible for 34.3 percent of all instances, including 37.8 percent of primary discrepancies. Additionally, search satisfaction occurred with 37 percent of second discrepancies and 15 percent of overall discrepancies.

The team hypothesized that MRI scans were ordered to answer a specific question. Once that question was answered, the radiologist likely did not examine the rest of the scan for other abnormalities. The discrepancy rates are higher than what was previously reported due to several factors. General radiologists might be unaware of the MRI’s high sensitivity and ability to determine specific diagnoses. Body imaging frequently has the highest error rates, and double-reading by sub-specialists also increases the discrepancy rate.

Read the full article in the American Journal of Roentgenology for more information regarding discrepancy rates and errors. For all your radiation equipment repair needs, contact RadParts today. We have a vast selection of innovative repair solutions that can save you up to 50 percent or more.

RadParts is the world’s largest independent distributor of OEM replacement parts. We specialize in low-cost parts for repairing linear accelerator and radiation equipment. Our mission is to provide high-quality, user-friendly, low-cost parts and support for linear accelerators and radiation equipment. Contact RadParts at 877-704-3838 or visit us on the web: https://www.radparts.com.

Written by the digital marketing staff at Creative Programs & Systems: www.cpsmi.com.

Huge Breakthrough Made in the Development of Creating the Worlds Most Powerful Particle Accelerator

Researchers affiliated with UNIST (Ulsan National Institute of Science and Technology) have demonstrated, for the first time, the ionizing cooling of muons. For those who work in the field, this is considered a massive step toward creating the world’s most powerful particle accelerator. The new muon accelerator is expected to provide a better understanding of the fundamental properties of matter.

The Muon Ionization Cooling Experiment (MICE) collaboration has been behind the breakthrough, including many UK scientists. One of the pioneers is Professor Moses Chung, who leads his team at the School of Natural Sciences at UNIST. His organization’s work has been featured in the online version of Nature on February 5, 2020.

“We have succeeded in realizing muon ionization cooling, one of our greatest challenges associated with developing muon accelerators,” says Professor Chung. “Achievement of this is considered especially important, as it could change the paradigm of developing the Lepton Collider that could replace the Neutrino Factory of the Large Hadron Collider (LHC).”

These experiments have demonstrated that the phase-space volume occupied by the muon beam can be controlled with ionization cooling, as predicted by the field’s theories.

Read more about this leading breakthrough in particle accelerators, here.

New Cancer Treatment Delivers Weeks of Radiation Therapy in Just One Second

For decades radiation therapy has been used to treat cancer and is still the best option we have at defeating the disease. The downside to radiation therapy is that it often takes weeks or even months for treatment session cycles and comes with collateral damage by also destroying healthy cells in the body.

However, researchers at the University of Pennsylvania have discovered a way to deliver treatment in under one second. FLASH radiotherapy is an emerging form of therapy that involves giving a patient a one-second dosage of concentrated radiation that they would usually receive over a week. Experiments have proven that the result of the cancerous cells is comparable to the standard treatment duration; however, the exception being that damage to healthy tissue is significantly reduced.

Pennsylvania University researchers found that adjusting the fundamental particle used could make FLASH radiotherapy more effective. Typically, electrons are used in therapy, but they don’t penetrate very deep into the body, meaning they’re really only useful for shallower cancer types such a skin cancer.

The FLASH therapy model uses protons and showed that linear accelerators could be modified to produce and deliver these particles. Since protons penetrate deeper into body tissue, they can be much more effective in treating more significant tumor types.

“The is the first time anyone has published findings that demonstrate the feasibility of using protons, rather than electrons, to generate FLASH doses, with an accelerator currently used for clinical treatments,” says James M. Metz, co-senior author of the study.

Read more on how FLASH treatment is making breakthroughs in treating cancer here.

Radparts provides high quality, user-friendly, and low-cost parts and support for linear accelerators and radiation equipment. More information can be found at https://www.radparts.com.

Why Buying a Refurbished Linac Makes Sense for a Clinic

When deciding to add or upgrade a facility’s medical linear accelerator (Linac) many factors need to be thoroughly examined such as budget, location, time frames, and other personal impacts. One major decision to make is if to purchase a new or used/refurbished Linac and determining which will offer the best benefits long term. Depending on your situation sometimes a new Linac is required but most often a refurbished option will work perfectly, allowing you to save money as well. Below, are a few reasons to choose a refurbished linear accelerator for your next purchase.

Fewer Patients Being Treated

If your company is new or smaller in size, purchasing a refurbished Linac could be very beneficial. Pre-owned or refurbished Linac’s cost less and have lower monthly lease payments than choosing new equipment. Having fewer than 8 to 10 patients a day is generally considered a small medical facility. With fewer patients equals less money to help cover the costs of equipment fees so taking it low and slow maybe a better business option to guarantee that your clinic continues to grow at a steady pace, allowing quality and effective treatments for all patients. Veterinarian clinics or research facilities may also benefit from a refurbished Linac as they generally do not require all the advanced technologies provided in newer models. The use of linear accelerators may not always be for medical use; instead for industrial uses to image materials.

 Operating with Only One Linac or Want a Backup

Often a dilemma will arise when a company is moving into a new location and cannot afford to have a machine down during the relocation process, which can take about 3 to 4 weeks for the transition. An option to avoid this situation is to purchase a refurbished replacement that is like the existing equipment and have it installed in the new location. Once the new facility is complete and open for business, the patients can receive treatment with the newly refurbished equipment and you can either keep the original linear accelerator as a backup or sell it. This solution prevents companies from losing patients from a lack of available machines.

Other Factors to Consider in Budget

Purchasing a used or new linear accelerator is only the first step in getting the proper equipment setup for your business. Other services that should be researched with your Linac is the warranty, service and maintenance plans. This information will help you decipher which options are best for your facility and meet your needs. Also, remember to consider the costs of equipment removal and disposal. The purchasing and planning process of linacs can be very overwhelming which is why choosing the right company for the job is key for a successful addition/upgrade to your facility.

Radparts is the world’s largest independent distributor of OEM replacement parts for Linear Accelerators and Radiation Oncology equipment.  Radparts provides high quality, user friendly, low cost parts and support for linear accelerators and radiation equipment. More information can be found at https://www.radparts.com/.



Knowing the Ins and Outs of Linac Repairs Part 1


Understanding the complexities of linear accelerators can be rather difficult since these machines are such large, expensive machines. A linear accelerator operates by delivering external beam radiation treatments to patients fighting cancer, but they also include additional imaging systems that are attached such as portal dosimetry or onboard imaging which too add to the complexity. Due to such precise functionality of such a variety of parts inside the unit, it is crucial for any clinic to have the proper expertise on-site to work on these machines and know exactly what these systems do.

The Importance Of Treatments

Investing in proper expertise is a very serious matter for the oncology department to consider due to the fact that patients receiving the treatment must continue a regular schedule with as little amount of downtime as possible because of the cumulative effect that radiation has on the cancer cells and if treatment is stopped, the entire treatment process will have to be restarted all over again.

In-Depth Training

A clinical engineer not only needs to know how to complete a repair on a broken or damaged part of a linear accelerator but needs to understand the actual process of how the equipment is designed to work during treatments. Troubleshooting can be very difficult if not familiar with the problem that is being described by the clinic operators. It is part of the technician’s job to be able to translate what an issue could be related to a piece of software or hardware component. Developing this skill set and the understanding of linear accelerators takes a great deal of time and not always be taught in just a few sessions of training during a treatment occurring. Training alone is not effective enough when needing technicians to perform repairs at clinics. Vendor service schools can range anywhere from $20,000 to $30,000 or even possibly higher depend on the level of expertise. The portion for training on linac is roughly 6 weeks of school during a 2-year period however additional schooling can be done for onboard imaging as well. The entire process could take 3 to 4 years to complete which will include hands-on experience.

Finding The Right Time for Repairs

Linac parts are regularly checked during preventative maintenance visits which are generally recommended by the manufacturer to occur 3 to 4 times each year. Each maintenance visit requires detailed checklists and the individualized machines also have onboard alert systems programmed to shut off a device if a problem is found to prevent safety concerns. The most difficult question that needs to be solved is when can time be taken to actual repair the Linac equipment? In many facilities, patients are scheduled every 15 minutes throughout an 8-hour period, 5 days a week. With the importance of continuing treatments for a clinic’s patients, downtime is the worst part of the day. If possible, a technician will bypass the issue and continue limping along, treating patients when possible. Much service work is then performed after hours or on nights/ weekends. Some clinics choose to have a backup machine when these instances occur and one needs repair but this adds on additional costs and still extended hours added to a facility.

Radparts is the world’s largest independent distributor of OEM replacement parts for Linear Accelerators and Radiation Oncology equipment.  Radparts provides high quality, user friendly, low cost parts and support for linear accelerators and radiation equipment. More information can be found at https://www.radparts.com/.