Wayne Forrest

Molecular Imaging
PET/MRI outclasses MRI alone for pelvic cancer recurrence
PET/MRI can better detect and classify local lesions and distant metastases in women suspected of having recurrent pelvic cancer than MRI alone, according to a study presented at the recent RSNA 2017 annual meeting.
December 10, 2017
2017 12 08 18 29 3110 2017 12 11 Sawiki Pet Mri Pelvic 20171208181055
Molecular Imaging
AuntMinnie.com Molecular Imaging Insider
December 7, 2017
MRI
Japan requires changes in GBCA labeling information
Japan's Ministry of Health, Labor, and Welfare is following suit with regulatory agencies in the U.S. and Europe in asking four makers of gadolinium-based contrast agents (GBCAs) for MRI scans to revise warning text on their product labeling information.
December 7, 2017
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Ultrasound
Esaote to be acquired by Chinese consortium
Italian ultrasound vendor Esaote has entered into an agreement to be acquired by a group of Chinese investors. The deal is expected to advance Esaote's expansion plans and bolsters its presence in the Chinese medical equipment market.
December 6, 2017
2016 08 24 09 43 13 537 Hands Shaking V3 400
MRI
MRI links blood flow to brain development in preterm babies
Based on alterations in cerebral blood flow in key brain regions, MR images may provide an early warning sign of abnormal brain development in very premature infants, according to a prospective study published online December 3 in the Journal of Pediatrics.
December 4, 2017
2017 07 26 16 16 18 143 Baby Bottle 400
MRI
Study finds gadolinium retention causes no neurologic harm
CHICAGO - Gadolinium accumulation in the brain after an MRI scan does not degrade a person's overall neurologic or neurocognitive performance, nor does it significantly affect the natural progression of cognitive decline, according to a new study presented on Wednesday at RSNA 2017.
November 28, 2017
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MRI
GBCA-related allergic reactions rare in cardiac MRI
CHICAGO - With the ongoing debate over the safety of gadolinium-based contrast agents (GBCAs), German researchers are offering evidence that GBCAs are safe to use in cardiac MRI applications, according to a study presented on Tuesday at RSNA 2017.
November 27, 2017
2017 11 21 21 52 3424 Rsna 2017 400
MRI
MRI shows brain changes after 1 season of youth football
MRI brain scans taken before and after the start of football season have uncovered abnormalities in young players' default mode network after just one season, according to two studies presented on Monday at RSNA 2017 in Chicago.
November 26, 2017
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Nuclear Medicine
Researchers resolve PET/MRI issue for epilepsy patients
CHICAGO - Researchers believe they have overcome the challenge of attenuation correction in PET/MRI to ensure diagnostic image quality in brain scans of patients with medically refractory epilepsy, according to a study presented on Tuesday at the RSNA 2017 annual meeting.
November 26, 2017
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Nuclear Medicine
PET/CT, MRI foretell developing neurofibromas
CHICAGO - Researchers from Spain are following the adage "forewarned is forearmed" by using PET/CT and MRI to predict which lesions could progress to malignant neurofibromas. They presented their findings on Sunday at RSNA 2017.
November 25, 2017
2017 11 21 21 52 3424 Rsna 2017 400
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Dexa
Digital X-Ray
3D DEXA reveals lower bone density in diabetes patients
3D DEXA revealed differences that conventional bone mineral density measurements did not detect.
Beer Glasses Adobe Viiviien
MRI
Gadolinium in ... beer?
Ultrasound Probe Vascular
Ultrasound
MWA safe, effective in treating hyperthyroidism with nodules
Psma Pet
AI
AI model shows promise for diagnosing prostate cancer
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CT
'Habitat' AI model helps stratify lung nodule disease risk on LDCT
More in Home
GE HealthCare targets precision care, workflow improvements
By Erik L. Ridley and Kate Madden Yee
A new SPECT/CT system and a range of AI technologies aimed at improving operational efficiencies were among the highlights for GE HealthCare at RSNA 2024.
December 5, 2024
GE HealthCare's new Aurora dual-head SPECT/CT scanner. Image courtesy of GE HealthCare.
Study shows women will pay for AI breast cancer screening exam
By Liz Carey
Some clinical practices have elected to offer enhanced workflows enabled by AI, at an additional cost.
December 5, 2024
Abnormal mammogram (left) compared with normal mammogram. Image courtesy of the RSNA.
Cardiac calcium score screening CT can also detect lung cancer
By Kate Madden Yee
Coronary artery calcium score CT can incidentally identify early-stage lung cancers, according to research presented at the RSNA meeting.
December 5, 2024
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Video from RSNA 2024: Theranostics on the rise
By Erik L. Ridley
In a video interview at RSNA, Eliot Siegel, MD, of the University of Maryland, discusses key trends and developments in the fast-moving field of theranostics.
December 4, 2024
2024 12 04 Siegel Eliot
Video from RSNA 2024: Navigating the radiologist job market
By Erik L. Ridley
Ben White, MD, shares his thoughts on the importance of independent radiology practices and how radiologists can navigate the job market.
December 4, 2024
2024 12 04 White Ben
Video from RSNA 2024: Exhibit Hall report
By Erik L. Ridley
We caught up with Steve Holloway of Signify Research to hear about the latest developments in hardware and software at RSNA 2024.
December 4, 2024
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AI reduces time to interpretation of CT cervical spine exams
By Kate Madden Yee
Incorporating an AI algorithm helps prioritize outpatient CT scans positive for cervical spine fractures -- thus reducing wait time between the exam and its interpretation.
December 4, 2024
Back Spine Skeleton
Peru relishes its day in the sun at McCormick Place
By Edna Astbury-Ward, PhD
The RSNA spotlight fell on Peru on December 3, when a special session focused on pneumoconiosis, parasitic infections, and ancient mummies.
December 4, 2024
Staff at the Department of Diagnostic Imaging at Instituto Nacional de Salud del Niño de San Borja in Lima, Peru, where RSNA is establishing a Global Learning Center. Photo courtesy of RSNA.
PI-RR system effective for predicting prostate cancer recurrence
By Kate Madden Yee
The PI-RR (Prostate Imaging for Recurrence Reporting) system is effective for predicting prostate cancer recurrence.
December 4, 2024
Prostate Cancer
Highly processed foods affect muscle quality
By Will Morton
MRI scans have revealed that eating ultraprocessed foods is associated with higher amounts of fat stored inside thigh muscles.
December 4, 2024
Axial T1-weighted bilateral thigh MR images and magnified frames providing a closer look at the areas in lateral aspects of quadriceps femoris muscles (knee extensors) from two obese, female participants, aged 58 (A) and 62 years (B), respectively. In A, the thigh muscles on both sides demonstrate abundant fatty streaks, consistent with a high Goutallier grade for this participant, whose diet from the past 12 months consisted of 68% ultraprocessed foods. In B, the thigh muscles show fewer fatty streaks as highlighted in the magnified image, consistent with a low Goutallier grade for this participant, whose diet contained only 36% ultraprocessed foods. Image courtesy of RSNA.
Transgender women face more interpersonal violence than cisgender women
By Amerigo Allegretto
Research presented at RSNA 2024 shows that transgender women experience more interpersonal violence than cisgender women.
December 4, 2024
35-year-old transgender woman presents with (A) a 3D CT reformation of the face in the sagittal plane showing a left mandibular fracture (arrow). (B) An axial head CT image from one of three head CT studies over the last two years reveals right periorbital soft tissue swelling (arrow). The radiologist reader suspected intimate partner violence based on radiology reports, which was subsequently confirmed through clinical note examination. Image courtesy of the RSNA.
Chest x-ray AI triage makes a difference in lung cancer CT routing
By Liz Carey
Preliminary results of LungIMPACT study in the U.K. suggest one significant way AI can aid healthcare units.
December 3, 2024
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