Jonathan S. Batchelor

IS
AuntMinnie.com RIS Radiology Insider
Dr. Julia Crim recently shared some pearls she’s learned and employed with speech recognition software in her practice, including embracing macro creation utilizing structured reporting.
January 27, 2004
Industry News
AuntMinnie.com X-Ray Radiology Insider
An article by staff editor Erik L. Ridley describes how dose reductions of more than 35% were achieved after the successful initiation of a QA program developed by the New Jersey Department of Environmental Protection.
January 18, 2004
Molecular Imaging
AuntMinnie.com Molecular Imaging Insider
In a report slated for the February issue of Radiology, Dr. Harry Agress, Jr., and Dr. Benjamin Cooper summarized the findings of 53 patients who had unexpected foci of hypermetabolism after whole-body FDG-PET scans.
January 11, 2004
Practice Management
Medicare database shows cardiologists driving up imaging costs
A pair of recent presentations by researchers from Thomas Jefferson University Hospital in Philadelphia confirms what many radiologists have long suspected: a surge in noninvasive diagnostic imaging exams by cardiologists over the past few years.
January 8, 2004
Practice Management
AuntMinnie.com Imaging Center Insider
The good news is that private-practice offices and imaging centers received the lion’s share of reimbursement for noninvasive diagnostic imaging.
January 4, 2004
Ultrasound
Ultrasound helpful in dengue fever diagnosis
Dengue fever, a viral infection common throughout the tropical regions of the world, has no specific treatment and no vaccine available to prevent it. According to the U.S. Centers for Disease Control (CDC), a global pandemic of dengue began in Southeast Asia after World War II and has intensified during the past 20 years.
December 17, 2003
MRI
Hip check: Analysis of harvested bone shows dechelation differences between commercial gadolinium preparations
CHICAGO - A study presented at the RSNA conference on Thursday by a research team from Riverwoods Medical Center in Provo, UT, showed that different commercial gadolinium (Gd) preparations dechelate at varying rates in human bone tissue.
December 4, 2003
PACS/VNA
UCLA’s strategy on long-term image storage yields results in pricing negotiations
CHICAGO - Conventional application service provider (ASP) archive pricing strategies based on a fee-per-use model are not structured to leverage the declining cost of storage over time. For a large facility such as the University of California at Los Angeles Medical Center, negotiating a non-linear cost structure for its healthcare informatics ASP-based storage needs required ingenuity and perseverance.
December 3, 2003
Molecular Imaging
PET/CT shows promise as first-line tool for oncologic staging, topping MRI in one head-to-head comparison
CHICAGO - Accurate tumor staging is critical for patient management in clinical oncology. Research conducted by a team from Essen, Germany, suggests stage-adapted therapy – tumor staging (T), lymph node metastasis staging (N), and distant metastasis staging (M) – may benefit by the use of a mix of modalities.
December 2, 2003
Ultrasound
Emergency physicians are ordering more x-ray and US but reading less
CHICAGO - An eight-year retrospective study of U.S. Medicare reimbursement data shows an increase in the volume of ultrasound and conventional radiographic studies in the emergency department and a decrease in the number of exams performed by emergency medicine physicians, according to radiology researchers from Thomas Jefferson University Hospital in Philadelphia.
December 1, 2003
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PET/CT identifies bone demineralization in breast cancer patients
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Is MRI in patients with retained metal fragments dangerous?
Cancer Cell
Womens Imaging
AI shows promise as second reader in breast cancer screening
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Residents/Fellows
Rad residents show interest in global health imaging, but face barriers
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AI
Investigators test ChatGPT-4 Turbo for radiology AI monitoring
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Podcast: Debating regulation of AI-enabled medical devices and software functions
By Liz Carey
Where do we want to put the needle on the pressure gauge of regulation? Hugh Harvey, MD, managing director of Hardian Health consultants, joins.
December 9, 2024
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Top 25 articles from AuntMinnie.com’s RSNA 2024 RADcast
By Erik L. Ridley
To celebrate our 25th anniversary, we’re sharing the top 25 most highly viewed articles from the conference in Chicago. Not surprisingly, AI figured prominently on the list.
December 9, 2024
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Shutting down angio systems reduces environmental impact
By Will Morton
Shutting down angiography imaging systems after 15 minutes of idle time has the potential to save nearly half of the system’s annual energy consumption.
December 9, 2024
Planet2
Florida radiologist accused of missing an aneurysm on a scan
By AuntMinnie.com staff writers
A Palm Beach, FL, radiologist has been accused of missing an aneurysm on a scan of a 44-year-old man who died of a brain hemorrhage.
December 9, 2024
Ct Intracerebral Hemorrhage
AI scoring predicts DCIS recurrence
By Amerigo Allegretto
AI scoring for assisting mammography interpretation can help predict recurrences in women treated for ductal carcinoma in situ (DCIS).
December 9, 2024
Jung Hyun Yoon, MD, PhD, from Yonsei University in Seoul, South Korea presented her team’s findings at RSNA 2024. The researchers found that AI scores from a commercial system can predict ipsilateral recurrences after DCIS treatment.
Possible loss of screening coverage will impact radiology practices
By Sandy Coffta
In a new column, Sandy Coffta of Healthcare Administrative Partners describes how a U.S. Supreme Court decision could affect future coverage of cancer screening services.
December 6, 2024
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New PCCT scanners, Sequoia upgrade headline Siemens introductions at RSNA 2024
By Erik L. Ridley
Siemens Healthineers spotlighted its new expanded photon-counting CT portfolio and the latest version of its Acuson Sequoia ultrasound scanner at RSNA 2024.
December 6, 2024
Naeotom Alpha is Siemens' new dual-source PCCT scanner. Image courtesy of Siemens Healthineers.
Convolutional neural network improves coronary CTA
By Kate Madden Yee
Use of a convolutional neural network trained with photon-counting CT data improves the image resolution of coronary CT angiography (CTA) exams.
December 6, 2024
Heart
New SPECT-based coronary risk score developed for women
By Will Morton
A new risk score based on SPECT imaging and other variables can accurately predict risks for women of major adverse cardiovascular events.
December 6, 2024
Heart Infection
Canon features new MRI scanner, AI, CT enhancements at RSNA 2024
By Erik L. Ridley
A new version of its 3-tesla MRI scanner, AI technologies, and CT technology improvements were among the highlights for Canon at RSNA 2024.
December 6, 2024
Canon's Galan 3T / Supreme Edition MRI scanner. Image courtesy of Canon Medical Systems.
Simple filtration system removes iodinated contrast from wastewater
By Kate Madden Yee
A relatively simple toilet filtration system removes iodinated contrast agents from wastewater, according to research findings presented at RSNA 2024.
December 6, 2024
Contrast Injector
Philips highlights AI automation, cloud at RSNA 2024
By Erik L. Ridley and Liz Carey
Philips brought a range of new AI-enhanced offerings to RSNA 2024 aimed at bolstering efficiency and improving workflows for radiologists and radiologic technologists.
December 5, 2024
BlueSeal 1.5-tesla MRI scanner.
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