Radiation Oncology

Radiation oncology is a medical specialty that uses radiation therapy to treat cancer. The radiation therapy channel covers all aspects of radiation oncology technology. Radiation therapy includes linear accelerators (LINAC), proton therapybrachytherapyimage guided radiation therapy (IGRT)focused ultrasoundstereotactic body radiation therapy (SBRT), intensity modulated radiation therapy (IMRT), treatment planning systems and tomotherapy.

 A Ludwig Cancer Research study has dissected how radiotherapy alters the behavior of immune cells known as macrophages found in glioblastoma (GBM) tumors and shown how these cells might be reprogrammed with an existing drug to suppress the invariable recurrence of the aggressive brain cancer.
News | Radiation Therapy | July 22, 2020
July 22, 2020 — A Ludwig Cancer Research study has dissected how radiotherapy alters the behavior of immune cells known...
The radiology and molecular imaging fields mourn the loss of another brilliant leader, Sanjiv Sam Gambhir, M.D., Ph.D.

Sanjiv Sam Gambhir, M.D., Ph.D.

News | Radiology Business | July 20, 2020
July 20, 2020 — The radiology and molecular imaging fields mourn the loss of another brilliant leader. Sanjiv Sam...
"Our study demonstrates that a real-world lung cancer screening can perform similar to randomized controlled trials in regard to important performance metrics," the UPenn authors of this AJR article concluded. Image courtesy of American Journal of Roentgenology (AJR)

"Our study demonstrates that a real-world lung cancer screening can perform similar to randomized controlled trials in regard to important performance metrics," the UPenn authors of this AJR article concluded. Image courtesy of American Journal of Roentgenology (AJR)

News | Lung Imaging | July 17, 2020
July 17, 2020 — An online first accepted manuscript published in ARRS' American Journal of Roentgenology (AJR) finds...
PSMA PET/CT accurately detects recurrent prostate cancer in 67-year-old man. 18F-DCFPyL-PSMA PET/CT shows extensive, intensely PSMA-avid local recurrence in prostate (bottom row; solid arrow) in keeping with the known tumor recurrence in the prostate. Right: PET shows extensive, intensely PSMA-avid local recurrence in prostate (top row; solid arrow) and a solitary bone metastasis in left rib 2 (bottom row; dotted arrow). Image courtesy of Ur Metser, et al.

PSMA PET/CT accurately detects recurrent prostate cancer in 67-year-old man. 18F-DCFPyL-PSMA PET/CT shows extensive, intensely PSMA-avid local recurrence in prostate (bottom row; solid arrow) in keeping with the known tumor recurrence in the prostate. Right: PET shows extensive, intensely PSMA-avid local recurrence in prostate (top row; solid arrow) and a solitary bone metastasis in left rib 2 (bottom row; dotted arrow). Image courtesy of Ur Metser, et al.

News | PET-CT | July 16, 2020
July 16, 2020 — New research confirms the high impact of PSMA PET/CT in the detection and management of recurrent...
Total-body dynamic 18F-FDG PET imaging with the uEXPLORER scanner allows us to monitor the spatiotemporal distribution of glucose concentration in metastatic tumors in the entire body (a). As compared to a typical clinical standardized uptake value image (b), the parametric image of FDG influx rate (Ki) can achieve higher lesion-to-background (e.g., the liver) contrast. In addition to glucose metabolism imaging by Ki, total-body dynamic PET also enables multiparametric characterization of tumors and organs

Total-body dynamic 18F-FDG PET imaging with the uEXPLORER scanner allows us to monitor the spatiotemporal distribution of glucose concentration in metastatic tumors in the entire body (a). As compared to a typical clinical standardized uptake value image (b), the parametric image of FDG influx rate (Ki) can achieve higher lesion-to-background (e.g., the liver) contrast. In addition to glucose metabolism imaging by Ki, total-body dynamic PET also enables multiparametric characterization of tumors and organs using additional physiologically important parameters, for example, glucose transport rate K1 (d), across the entire body. Image courtesy of G.B. Wang, M. Parikh, L. Nardo, et al., University of California Davis, Calif.

News | PET Imaging | July 16, 2020
July 16, 2020 — Results from the first study using uEXPLORER to conduct total-body dynamic positron emission tomography...
PET/CT imaging showing uptake and retention of 86Y-NM600 (imaging agent) in immunocompetent mice bearing prostate tumors. PET imaging data was employed to estimate tumor dosimetry and prescribe an immunomodulatory 90Y-NM600 (therapy agent) injected activity. Image courtesy of R Hernandez et al., University of Wisconsin-Madison, WI.

PET/CT imaging showing uptake and retention of 86Y-NM600 (imaging agent) in immunocompetent mice bearing prostate tumors. PET imaging data was employed to estimate tumor dosimetry and prescribe an immunomodulatory 90Y-NM600 (therapy agent) injected activity. Image courtesy of R Hernandez et al., University of Wisconsin-Madison, WI.

News | PET-CT | July 15, 2020
July 15, 2020 — Targeted radionuclide therapy has been found to create a favorable tumor microenvironment in prostate...
World's largest radiation oncology meeting will offer full conference on interactive platform October 25-28, 2020
News | ASTRO | July 09, 2020
July 9, 2020 — Registration opens today for the American Society for Radiation Oncology's (ASTRO) 62nd Annual Meeting,...
Simulation finds starting at age 30 with MRI and mammography to be the preferred strategy; starting at 25 prevented marginally more deaths, but with more testing and emotional stress

Getty Images

News | Breast Imaging | July 09, 2020
July 9, 2020 — Chest radiation is used to treat children with Hodgkin and non-Hodgkin lymphoma as well as lung...
At the American Association of Physicists in Medicine (AAPM) 2019 meeting, new artificial intelligence (AI) software to assist with radiotherapy treatment planning systems was highlighted. The goal of the AI-based systems is to save staff time, while still allowing clinicians to do the final patient review. 
Feature | Treatment Planning | July 08, 2020 | By Melinda Taschetta-Millane
At the American Association of Physicists in Medicine (AAPM) 2019 meeting, new artificial intelligence (AI) software to...
Changes outlined in new draft U.S. Preventive Services Task Force (USPSTF) lung cancer screening recommendations will greatly increase the number of Americans eligible for screening and help medical providers save thousands more lives each year.

Image courtesy of Cerner

News | Lung Imaging | July 08, 2020
July 8, 2020 — Changes outlined in new draft U.S. Preventive Services Task Force (USPSTF) lung cancer screening...
Radiotherapy has been used to treat cancers for more than a century and continues to be utilized in cancer treatment plans today. Since the introduction of radiotherapy, clinicians have been working tirelessly to further refine treatments to better target cancer.
Feature | Radiation Therapy | July 06, 2020 | By Yves Archambault
Everything has room for improvement, right? Right. When it comes to cancer care, it is no different. Researchers, drug...
Proton therapy has evolved, and future predictions include smaller systems, more sophisticated proton dosimetry and devices that manipulate the proton beam
Feature | Proton Therapy | July 06, 2020 | By Minesh Mehta, M.D.
The field of proton therapy is continuing to see explosive growth. In the past decade alone, technological advances...
Advanced Radiation Therapy has completed the first AccuBoost Digital installation at Rhode Island Hospital (RIH). This state-of-the-art platform leverages the superior resolution of digital mammography in the delivery of breast radiation therapy.
News | Breast Imaging | July 06, 2020
July 6, 2020 — Advanced Radiation Therapy has completed the first AccuBoost Digital installation at Rhode Island...
Researchers reviewed results of prostate biopsies on over 3,400 men who had targets identified on prostate MRI and found that the positive predictive value of the test for prostate cancer was highly variable at different sites
News | Prostate Cancer | July 01, 2020
July 1, 2020 — Prostate MRI is an emerging technology used to identify and guide treatment for prostate cancer and has...
Cardiac MR can offer data above and beyond anatomical imaging, which is the main reason why this system was installed at Baylor Scott White Heart Hospital in Dallas. The system is a dedicated heart MRI scanner.

Cardiac MR can offer data above and beyond anatomical imaging, which is the main reason why this system was installed at Baylor Scott White Heart Hospital in Dallas. The system is a dedicated heart MRI scanner.

News | Pediatric Imaging | June 29, 2020
June 29, 2020 — A type of smart magnetic resonance imaging (MRI) scan used in people with heart disease could help...
 Accuray Incorporated announced the company has launched the CyberKnife S7 System, an innovative device combining speed, advanced precision and real-time artificial intelligence (AI)-driven motion tracking and synchronization treatment delivery for all stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT) treatments — in as little as 15 minutes.
News | Stereotactic Body Radiation Therapy (SBRT) | June 26, 2020
June 26, 2020 — Accuray Incorporated announced the company has launched the CyberKnife S7 System, an innovative device...
Case abstraction study period was from 10 March to 7 April 2020. Follow-up of abstracted cases was until 7 May 2020.

Case abstraction study period was from 10 March to 7 April 2020. Follow-up of abstracted cases was until 7 May 2020. Courtesy of Nature Medicine

News | Coronavirus (COVID-19) | June 25, 2020
June 25, 2020 — The characterization of COVID-19 in patients with cancer remains limited in published studies and...
Neurosurgeon Jason Sheehan, M.D., Ph.D., of UVA Health, is pioneering the use of focused ultrasound to treat glioblastoma, the deadliest brain tumor. Image courtesy of UVA Health

Neurosurgeon Jason Sheehan, M.D., Ph.D., of UVA Health, is pioneering the use of focused ultrasound to treat glioblastoma, the deadliest brain tumor. Image courtesy of UVA Health

News | Focused Ultrasound Therapy | June 23, 2020
June 23, 2020 — An innovative use of focused ultrasound being pioneered at the University of Virginia School of...
Mevion Medical Systems and Orfit Industries announced that the Aerial Couch Top is validated for use on the Mevion S250 Series Proton Therapy Systems.
News | Proton Therapy | June 22, 2020
June 22, 2020 —  Mevion Medical Systems and Orfit Industries announced that the Aerial Couch Top is validated for use...
The Global Contrast Injectors Market will grow by $613.47M during 2020-2024, according to Technavio
News | Contrast Media Injectors | June 17, 2020
June 17, 2020 — Technavio has been monitoring the contrast injectors market and it is poised to grow by $613.47M during...