Abraham Kim

Advanced Visualization
AR, 3D printing make headway in patient education
CHICAGO - Researchers from New York have created hundreds of individually tailored kidney and prostate cancer models using 3D printing and augmented reality (AR) technologies. The 3D models have helped improve patients' understanding of their disease and treatment, according to a presentation at RSNA 2018.
November 29, 2018
2018 11 29 23 27 9717 3 D Printed Kidney 20181129233359
MRI
MRI exposes changes to kids' brains from football
An examination of MRI scans revealed that repeated head collisions incurred while playing football can deform the shape of white-matter tracts -- or bundles of nerve fibers -- in a child's brain, according to a presentation on Thursday at RSNA 2018.
November 28, 2018
2018 11 28 23 28 2293 Brain Mri Football 20181128234600
CT
Emergency CT use continues its exponential growth
CHICAGO - The utilization rate of CT continues to soar in U.S. hospital emergency departments, with radiologists interpreting the majority of these exams. What does the trend say about the state of emergent CT? Researchers from Pennsylvania explored the question in a Tuesday presentation at RSNA 2018.
November 27, 2018
2018 11 20 18 27 9737 Rsna 2018 400
CT
CT-guided pulsed radiofrequency provides back pain relief
CT-guided pulsed radiofrequency, which applies pulses of energy directly to nerve roots, may be an effective method for alleviating lower back pain for cases when more conservative treatment options fail to do so, according to a Tuesday presentation at RSNA 2018 in Chicago.
November 26, 2018
2018 11 19 17 20 4754 Back Pain 400
Advanced Visualization
Virtual reality may help plan, guide glioma resection
CHICAGO - Virtual and augmented reality technologies offer an interactive, 3D visualization of brain cancer that can help improve preoperative planning and intraoperative guidance for brain tumor resection, according to a Tuesday presentation at RSNA 2018.
November 26, 2018
2018 11 27 21 49 4156 Virtual Reality Brain 20181127212923
MRI
MRI shows promise for lung cancer screening
CHICAGO - Nearly a decade ago, CT surpassed x-ray as the imaging modality of choice for lung cancer screening. But could there be an even better option for the test? Researchers from the U.S., Switzerland, and Germany made the case for MRI in a Monday presentation at RSNA 2018.
November 25, 2018
2018 11 20 18 27 9737 Rsna 2018 400
IS
Future of radiology empowered by emerging technologies
CHICAGO - Radiology can once again situate itself at the center of patient care by embracing emerging technologies such as artificial intelligence, RSNA 2018 President Dr. Vijay Rao said in her opening address. Radiologists must do their part to make this future a reality.
November 24, 2018
2018 11 25 20 58 2665 Rao Vijay 20181125204618
CT
Flat-panel CT helps refine pitch for cochlear implant users
An individualized CT-guided approach to programming cochlear implants significantly improved pitch perception in people with deafness or severe hearing deficiencies, compared with the standard technique, according to an article published online November 21 in JAMA Otolaryngology -- Head and Neck Surgery.
November 21, 2018
2018 01 13 00 08 1844 Cochlear Implant 400
Advanced Visualization
3D printing gives pediatric heart surgery a boost
Researchers in the U.S. have created hundreds of individually tailored 3D-printed cardiac models to facilitate presurgical planning for pediatric heart disease. Using these models has helped lower operating times and reduce costs, according to a new article published in 3D Printing in Medicine.
November 20, 2018
2018 11 18 21 50 2779 3 D Printed Hearts 20181118215516
Breast
ACS releases blueprint to advance cancer screening
Current cancer screening efforts have not sufficiently invested in optimizing the use of new discoveries and technology to improve outcomes, according to a report from the American Cancer Society (ACS) published online November 19 in CA: A Cancer Journal for Clinicians.
November 19, 2018
2017 01 19 12 55 25 185 Cancer Maze 400
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Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
Lower limb amputation is an increasingly common major complication of advanced peripheral arterial disease and diabetes mellitus.
Cardiac Mri Adobe Samunella
MRI
3D MRI technique helps plan treatment for pediatric heart conditions
Images of a 39-year-old who underwent screening mammography. Right craniocaudal (left) and mediolateral oblique (middle) views from preoperative mammography show suspicious grouped fine pleomorphic calcifications (arrows). After biopsy showed ductal carcinoma of situ (DCIS), patient underwent breast-conserving surgery, yielding final diagnosis of ductal carcinoma in situ (intermediate grade, hormone receptor positive). (Right) Screenshot of an output of a commercial AI tool applied to preoperative mammography. AI detected right breast lesion with score of 95% on both views (concentric colored circles). Present study’s reviewing radiologist deemed AI marking to correspond with site of DCIS.
Womens Imaging
Could AI scoring help with managing DCIS?
Axial contrast-enhanced CT scan in a 28-year-old premenopausal woman shows an incidentally detected solid-appearing left ovarian lesion (solid arrow) anterior to the uterus (U), associated with trace ascites in the right adnexa and cul de sac (dashed arrows). At pathologic analysis, this was shown to be ovarian dysgerminoma. Two readers misdiagnosed this lesion, one as a leiomyoma and one as an ovarian fibroma.
CT
Clinicians, beware: CT diagnostic accuracy varies by adnexal lesion type
Erin Stephens
Practice Management
Radiology coding update for 2026
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The rise of theranostics: Part 6 -- Private practices pivot to clinical trials
By Liz Carey
Regional capacity slowly builds for burgeoning demand, but data is lacking on nuclear medicine and theranostics needs across the U.S.
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Medicare pays about one-third of radiology SaaS AI claims
By Will Morton
Between 2018 and 2023, radiologists received $8 million in payments but were denied a potential $16.4 million.
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AI can play a key role in MRI in several ways, including helping to reduce wait times and addressing radiologist burnout.
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Contrast-enhanced ultrasound offers patients a "quick and very accurate diagnosis," researchers noted.
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Experts from Stanford and Mayo Clinic Arizona tested few-shot prompting effectiveness with GPT-4 and Mistral-7B.
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AAWR issues statement on paid family, medical leave
By Amerigo Allegretto
The American Association for Women in Radiology (AAWR) is calling for a minimum of 12 weeks of paid family and medical leave.
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RT's MRI, CT exam prep booklets mitigate children's anxieties
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Giuseppe Scappatura penned the booklets to help children face the exams with "greater serenity and collaboration."
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GE bids for AI MRI software developer icometrix
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September 10, 2025
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Brain iron findings on MRI help predict cognitive decline
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The study results could lead to earlier interventions, according to a team from Johns Hopkins University in Baltimore.
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Cardiac MRI predicts risk of death in dilated cardiomyopathy
By Will Morton
A new strategy leverages the prognostic value of a late gadolinium enhancement and offers a quantitative versus qualitative approach.
September 9, 2025
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Breast calcifications affect MRI cancer treatment response prediction
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Calcifications found in HER2-positive cancers lower the performance of MRI to predict pathologic complete response.
September 9, 2025
2025 09 09 Radiology Breast Calcifications Thumbnail
Experts propose generalist radiology AI framework
By Liz Carey
A team of researchers outlined five key features of diagnostic generalist radiology AI (GRAI).
September 9, 2025
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