A phase III clinical trial has validated the effectiveness of the prostate-specific membrane antigen (PSMA)-targeted radiotracer 18F-DCFPyL in detecting and localizing recurrent prostate cancer.

Figure 1. Case example: A 54-year-old man with a history of RP+LND and a subsequent PSA of 1.25 ng/mL had no evidence of disease by baseline imaging. Piflufolastat F 18 (18F-DCFPyL)- PET/CT accurately detected biochemically recurrent prostate cancer with the PSMA PET/CT scan identifying positive left (left panel) and right peri-rectal lymph nodes (right panel).

News | Prostate Cancer | June 21, 2021
June 21, 2021 — A phase III clinical trial has validated the effectiveness of the prostate-specific membrane antigen (...
The Persona RF PREMIUM is an innovative radiography and fluoroscopy system designed for hospitals and medical centers of all sizes, providing real-time imaging for skeletal, digestive, urinary, respiratory, reproductive systems; and specific organs including the heart, lung and kidneys.
News | Digital Radiography (DR) | June 21, 2021
June 21, 2021 — FUJIFILM Medical Systems U.S.A., Inc., a leading provider of diagnostic imaging and medical informatics...
While clinician burnout following the COVID-19 pandemic has been widely documented, a recent survey of independent physicians across California, conducted by Altais, in partnership with California Medical Association and Brown & Toland Physicians, indicates that, in California, the news is not all bad

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News | Teleradiology | June 18, 2021
June 18, 2021—While clinician burnout following the COVID-19 pandemic has been widely documented, a recent survey of...
Elekta Harmony linear accelerator cleared by U.S. Food and Drug Administration
News | Linear Accelerators | June 18, 2021
June 18, 2021 — Elekta announced that its Elekta Harmony radiation therapy system recently received U.S. FDA 510(k)...
A novel positron emission tomography (PET) radiotracer has been shown to effectively measure increases in brain tau—a distinguishing characteristic of Alzheimer’s disease—before any symptoms of the disease are observed.

Figure 1. Tau accumulation over one year measured in composite A) mesial temporal ROI; and B) temporoparietal ROI in cognitively unimpaired participants (blue) and cognitively impaired participants (red). The CI group included participants with clinical mild cognitive impairment and dementia. Higher rates of tau accumulation were observed in participants on the AD continuum (CU Aβ+ve and CI Aβ+ve). Participants with the highest baseline tau and rates of tau accumulation were younger and more likely to be CI Aβ+ve. Image courtesy of SNMMI

News | PET Imaging | June 16, 2021
June 16, 2021 — A novel positron emission tomography (PET) radiotracer has been shown to effectively measure increases...
AI-powered natural language understanding and other innovations now generate structured data from unstructured narrative text, deliver contextual clinical guidance when most helpful during the reporting workflow, provide quality and accuracy checks, connect disparate systems with synchronous data exchange and reduce workflow interruptions.
Sponsored Content | Blog | Artificial Intelligence | June 16, 2021
  AI-powered models that augment radiologists’ expertise in interpreting diagnostic imaging often capture the lion’s...
SNMMI's Image of the Year is a detailed depiction of areas of cognitive impairment, neurological symptoms and comparison of impairment over a six-month time frame

Figure 1. A: COVID-19-related spatial covariance pattern of cerebral glucose metabolism overlaid onto an MRI template. Voxels with negative region weights are color-coded in cool colors, and regions with positive region weights in hot colors. B: Association between the expression of COVID-19-related covariance pattern and the Montreal Cognitive Assessment (MoCA) score adjusted for years of education. Each dot represents individual patient. C: Results of a statistical parametric mapping analysis. Upper row illustrates regions that show significant increases of normalized FDG uptake in COVID-19 patients at 6-months follow-up compared to the subacute stage (paired t test, p < 0.01, false discovery rate-corrected). Bottom row depicts regions that still show significant decreases of normalized FDG uptake in COVID-19 patients at 6-months follow-up compared to the age-matched control cohort at an exploratory statistical threshold (two-sample t test, p < 0.005). Image Credit: G Blazhenets et al., Department of Nuclear Medicine, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg

News | PET Imaging | June 16, 2021
June 16, 2021 — The effects of COVID-19 on the brain can be accurately measured with positron emission tomography (PET...
The impact of deploying artificial intelligence (AI) for radiation cancer therapy in a real-world clinical setting has been tested by Princess Margaret researchers in a unique study involving physicians and their patients.

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News | Artificial Intelligence | June 15, 2021
June 15, 2021 — The impact of deploying artificial intelligence (AI) for radiation cancer therapy in a real-world...
The prevalence of genetic mutations associated with breast cancer in Black and white women is the same, according to a new JAMA Oncology study of nearly 30,000 patients led by researchers in the Basser Center for BRCA at the Abramson Cancer Center.

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News | Women's Health | June 15, 2021
June 15, 2021 — The prevalence of genetic mutations associated with breast cancer in Black and white women is the same...
A cardiac MRI of athletes who had COVID-19 is seven times more effective in detecting inflammation of the heart than symptom-based testing, according to a study led by researchers at The Ohio State University Wexner Medical Center and College of Medicine with 12 other Big Ten programs.

Cardiac Magnetic Resonance Imaging in Athletes With Clinical and Subclinical Myocarditis A-D, Athlete A with subclinical possible myocarditis was asymptomatic with normal electrocardiogram (ECG), echocardiogram, and high-sensitivity troponin findings. A, T2 mapping showing elevated T2 in basal-mid inferolateral wall in short axis view. B, late gadolinium enhancement (LGE) in the basal inferolateral wall in short axis view. C, Postcontrast steady state-free precession (SSFP) images showing contrast uptake in the basal-mid inferolateral wall in short axis view. D, LGE in the inferolateral wall in 3-chamber view. E-H, Athlete B with subclinical probable myocarditis was asymptomatic with normal ECG, normal echocardiogram, and elevated high-sensitivity troponin findings. E, T2 mapping showing elevated T2 in the anteroseptal wall in short axis view. F, LGE in the anteroseptal wall in 3-chamber view. G, T2 mapping showing elevated T2 in the anteroseptal wall in 3-chamber view. F, Postcontrast SSFP image showing pericardial effusion in short axis view. I-K, Athlete C with clinical myocarditis and chest pain, dyspnea, abnormal ECG, normal echocardiogram, and normal troponin findings. I, T2 mapping showing elevated T2 in the lateral wall short axis view. J, Postcontrast SSFP images showing contrast uptake in midlateral wall in short axis view. K, LGE in the epicardial midlateral wall in short axis view. L-N, Athlete D with clinical myocarditis, chest pain, abnormal ECG, echocardiogram, and troponin findings. L, T1 mapping showing elevated native T1 in midlateral wall in short axis view. M, T2 mapping showing elevated T2 in the midlateral wall in short axis view. N, LGE in the epicardial midlateral wall in short axis view. IR indicates inferior right view; IRP, inferior, right, posterior view; PLI, posterior, left, inferior view; SL, superior left view; SLA, superior, left, anterior view. Image courtesy of JAMA Cardiol. Published online May 27, 2021. doi:10.1001/jamacardio.2021.2065

News | Cardiac Imaging | June 15, 2021
June 15, 2021 — A cardiac MRI of athletes who had COVID-19 is seven times more effective in detecting inflammation of...
Rensselaer algorithm can identify risk of cardiovascular disease using lung cancer scan #CT
News | Computed Tomography (CT) | June 14, 2021
June 14, 2021 — Heart disease and cancer are the leading causes of death in the United States, and it’s increasingly...
A new imaging technique has the potential to detect neurological disorders — such as Alzheimer's disease — at their earliest stages, enabling physicians to diagnose and treat patients more quickly. Termed super-resolution, the imaging methodology combines position emission tomography (PET) with an external motion tracking device to create highly detailed images of the brain.

Result of the Hoffman brain phantom study. Top row: same PET slice reconstructed with A) 2mm static OSEM, B) 1mm static OSEM, C) proposed SR method and D) corresponding CT slice (note that the CT image can be treated as a high-resolution reference). Middle row: zoom on region of interest for corresponding images. Bottom row: Line profiles for corresponding data. Image created by Y Chemli, et al., Gordon Center for Medical Imaging: Department of Radiology Massachusetts General Hospital, Harvard Medical School, Boston, MA.

News | PET Imaging | June 14, 2021
June 14, 2021 — A new imaging technique has the potential to detect neurological disorders — such as Alzheimer's...
Positron emission tomography (PET) using a 68Ga-labeled fibroblast activation protein inhibitor (FAPI) can noninvasively identify and monitor pulmonary fibrosis, according to research presented at the Society of Nuclear Medicine and Molecular Imaging 2021 Annual Meeting.

A) Axial CT images through the mouse lungs at 7 and 14 days after intratracheal administration of bleomycin or saline (as a control), demonstrating increased lung fibrosis in the bleomycin group (white arrows). (B) CT attenuation histograms in Hounsfield units (HU) after lung segmentation demonstrate increased attenuation in the lungs in the bleomycin group than the control group (p <0.05), consistent with increasing fibrosis (n=3). (C) Representative axial PET/CT fusion images at 20 and 60 min demonstrating increased FAPI uptake in the lungs of the bleomycin group (white arrows) with no significant uptake in the control group (yellow arrows). (D) Time-activity curve of lung uptake ROI analysis demonstrating higher FAPI uptake in the lungs of the bleomycin group than the control (p < 0.05), 14 days after bleomycin (n=3). (E) Ex vivo biodistribution data of lung tissue demonstrating higher radiotracer uptake in the lungs of the bleomycin group than the control (n=3). *p<0.05, **p<0.01. Image created by CA Ferreira et al., University of Wisconsin-Madison, Madison, WI.

News | PET-CT | June 14, 2021
June 14, 2021 — Positron emission tomography (PET) using a 68Ga-labeled fibroblast activation protein inhibitor (FAPI)...
Prediction performance of DL compared to quantitative measures and Kaplan-Meier curves for quartiles of DL. Image created by Singh et al., Cedars-Sinai Medical Center, Los Angeles, CA.

Prediction performance of DL compared to quantitative measures and Kaplan-Meier curves for quartiles of DL. Image created by Singh et al., Cedars-Sinai Medical Center, Los Angeles, CA.

News | SPECT Imaging | June 14, 2021
June 14, 2021 — An advanced artificial intelligence technique known as deep learning can predict major adverse cardiac...
Accuray Incorporated announced the company has received CE Mark certification for its ClearRT helical fan-beam kVCT imaging capability.
News | Radiation Therapy | June 11, 2021
June 11, 2021 — Accuray Incorporated announced the company has received CE Mark certification for its ClearRT helical...
A new Harvey L. Neiman Health Policy Institute study found that radiologist participation in Medicare Shared Savings Program (MSSP) Accountable Care Organizations (ACOs) increased over three-fold from 10.4% to 34.9% between 2013 and 2018.

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News | Radiology Business | June 11, 2021
June 11, 2021 — A new Harvey L. Neiman Health Policy Institute study found that radiologist participation in Medicare...
 MXR Imaging, Inc., an independent provider of imaging sales and service in the U.S., has chosen Konica Minolta for its Partners in Imaging Excellence Program which delivers a comprehensive approach to medical imaging solutions across multiple departments, modalities, and imaging applications for healthcare facilities.
News | Digital Radiography (DR) | June 11, 2021
June 11, 2021 – MXR Imaging, Inc., an independent provider of imaging sales and service in the U.S., has chosen Konica...
The new X-ray scanner can provide detailed information about the internal makeup of rocks, which could be useful for archaeologists studying fossils or miners making decisions about which ore to use in their extraction facilities. Image courtesy of Joel Greenberg, Duke University

The new X-ray scanner can provide detailed information about the internal makeup of rocks, which could be useful for archaeologists studying fossils or miners making decisions about which ore to use in their extraction facilities. Image courtesy of Joel Greenberg, Duke University

News | X-Ray | June 10, 2021
June 10, 2021 — Engineers at Duke University have demonstrated a prototype X-ray scanning machine that reveals not just...
News | PET-CT | June 10, 2021
June 10, 2021 — Bringing the power of artificial intelligence (AI) to molecular imaging, Advanced intelligent Clear-IQ...
Richard Ernst was considered the father of nuclear magnetic resonance imaging (MRI)
News | Magnetic Resonance Imaging (MRI) | June 10, 2021
June 10, 2021 — The Washington Post has reported that Richard R. Ernst, a chemist who won a Nobel Prize for devising...