Jonathan S. Batchelor

CT
Homemade GI contrast solution optimizes PET/CT imaging without artifacts
CHICAGO - The use of positive oral contrast agents can be a tricky business when utilizing the CT portion of a PET/CT scanner for attenuation data in a gastrointestinal study, according to researchers from Essen, Germany. These agents, such as iodine, may induce artifacts into the PET emission data if PET attenuation correction is based on the CT scan.
November 29, 2003
2003 11 30 16 42 32 706
IS
Workflow analysis can ease scheduling woes
It’s been said that first impressions are lasting impressions. For a radiology department providing outpatient services, the first impressions of referring physicians and their patients are formed when appointments are scheduled. If customers have to wait too long for their call to be answered, wait too long to get an appointment, or undergo a difficult and lengthy process to book one, chances are their impressions will be negative.
November 27, 2003
IS
AuntMinnie.com RIS Digital Community Insider
Sally Howell of Yale New Haven Hospital in New Haven, CT, put together a team to improve the scheduling process at her institution.
November 23, 2003
Breast
Detours mark the road to U.S. adoption of digital mammo
William Dunlap, a radiologic technologist who got his start with mammography by performing xeromammography in the 1970s, shared his experience with digital imaging at the 2003 American Healthcare Radiology Administrators imaging center administrator conference in Tampa Bay, FL.
November 20, 2003
Molecular Imaging
Siemens Medical Solutions
Cardiac gamma camera system, PET/CT enhancements will take center stage for Siemens.
November 18, 2003
Siemens Mol
Molecular Imaging
Molecular imaging lands on the practice doorstep
November 18, 2003
Mol
Molecular Imaging
Toshiba America Medical Systems
Toshiba will feature its T. Cam Signature series of cameras at McCormick Place.
November 18, 2003
Molecular Imaging
Philips Medical Systems
Molecular imaging product family to be showcased in Chicago
November 18, 2003
Philips Mol
Molecular Imaging
Naviscan PET Systems
Compact, high-resolution PET scanner makes RSNA debut.
November 18, 2003
Naviscan Mol
Molecular Imaging
GE Medical Systems
GE brings panoply of products to Chicago.
November 18, 2003
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Top Stories
Patient Pet
CT
PET/CT identifies bone demineralization in breast cancer patients
PET/CT holds promise as an opportunistic osteoporosis screening tool in high-risk oncology subgroups.
Mri Scanner2
MRI
Is MRI in patients with retained metal fragments dangerous?
Cancer Cell
Womens Imaging
AI shows promise as second reader in breast cancer screening
Earth
Residents/Fellows
Rad residents show interest in global health imaging, but face barriers
Brain Stroke Stroke
AI
Investigators test ChatGPT-4 Turbo for radiology AI monitoring
More in Home
Clinical utility study confirms need for strong AI oversight
By Liz Carey
Large-scale Hofstra Northwell analysis of the correctness rate of radiologists was deemed statistically significant in comparison to AI findings in PE diagnosis.
December 5, 2024
Shlomit Goldberg Stein Northwell Rsna2024
AI chatbots tested on patient questions about Lu-177 PSMA-617
By Will Morton
AI chatbots have considerable potential to answer common patient questions about theranostics treatments but struggle with the complexity of the topic.
December 5, 2024
Chatgpthead
Video from RSNA 2024: How rads can handle election results
By Erik L. Ridley
In a wide-ranging interview, Saurabh Jha, MD, discusses his recent trip to Nepal, the controversy over whole-body MRI screening, and how radiologists can handle the recent presidential election results in the U.S.
December 5, 2024
2024 12 05 Saurabh Jha
The 2024 PACSMan Awards: Show me the money
By Michael J. Cannavo
Michael J. Cannavo, aka the PACSman, doles out his annual PACSman Awards for RSNA 2024.
December 5, 2024
Michael J. Cannavo.
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
2024 12 04 Cac Version2 Thumbnail
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
2024 12 04 Auntminnie Steve Holloway Thumbnail
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.
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