Abraham Kim

CT
Participation in CT lung screening reaches new heights
CHICAGO - Years of outreach and awareness campaigns appear to be paying off for CT lung cancer screening in a big way: The participation rate among eligible individuals in the U.S. has increased by as much as sevenfold in recent years, according to a presentation on Wednesday at RSNA 2019.
December 4, 2019
2019 12 01 17 59 7967 Rsna 2019 Sign 400
CT
Researchers present perils of e-scootering at RSNA 2019
The recent surge in electric scooter use in major U.S. cities has led to marked increases in various scooter-related injuries. Researchers from Indiana discussed the presentation of these injuries on CT scans and x-ray images at the RSNA 2019 meeting in Chicago.
December 2, 2019
2019 11 27 22 03 3360 2019 12 03 Scooter Fracture 20191127222504
CT
Imaging experts give insight on vaping-related lung injury
CHICAGO - The diagnosis of electronic cigarette or vaping-associated lung injury on imaging exams continues to evolve as reports of new cases emerge daily. A panel of experts on the subject shared their insights into the epidemic in a special interest session at RSNA 2019.
December 2, 2019
2019 12 03 19 31 4864 Evali Coronal Ct 20191203211059
CT
Heart disease treatment planning viable on CCTA, FFR-CT
CHICAGO - Coronary CT angiography (CCTA) with fractional flow reserve CT (FFR-CT) analysis proved to be a reliable alternative to invasive coronary angiography in treatment decision-making for patients with coronary artery disease, in a study presented on Monday at RSNA 2019.
December 1, 2019
2019 12 01 17 59 7967 Rsna 2019 Sign 400
2019
Human connection is key to progress in radiology
CHICAGO - In a medical world moving at ever-increasing speeds and making greater demands, it will require a conscious effort on the part of individual radiologists to create a culture of patient interaction and keep humanity at the forefront of the specialty, RSNA 2019 President Dr. Valerie Jackson said in her opening address.
November 30, 2019
2019 12 01 17 59 7967 Rsna 2019 Sign 400
CT
Imaging patterns predict gunshot injury readmission rates
Imaging findings from diagnostic imaging exams could help determine which patients with gunshot injuries are most likely to have future health complications and end up returning to the hospital for additional medical treatment, according to a study to be presented at RSNA 2019 in Chicago.
November 26, 2019
2019 11 26 23 26 4382 Bullets 400
CT
Micro-CT unveils curious history of ancient manikins
Long before the advent of modern-day imaging modalities, clinicians used manikins to study medical anatomy. Researchers from Duke University will share how they used micro-CT to uncover the internal features and material composition of these human figurines in a presentation at the RSNA 2019 meeting in Chicago.
November 26, 2019
2019 11 27 17 52 4954 Mico Ct Manikin 400b
CT
CT radiomics predicts lung cancer immunotherapy response
A new radiomics technique can determine which lung cancer patients will benefit from immunotherapy by analyzing the texture, volume, and shape of lesions on chest CT scans, according to a study published online November 12 in Cancer Immunology Research.
November 25, 2019
2019 11 26 17 18 6577 2019 11 26 Ct Radiomics Immunotherapy Thumb
CT
CT usage rates escalate for eye-related emergencies
The utilization rate of emergency CT for eye-related injuries has more than doubled over the past decade, according to a study recently published online in the American Journal of Ophthalmology. The trend underscores the need to establish more effective criteria for emergency eye imaging, researchers say.
November 24, 2019
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CT
Vaping case in Canada unearths new lung injury on CT
As the vaping epidemic continues to unfold, a new case study centered on a previously healthy 17-year-old male has revealed yet another clinical indication of vaping-associated lung injury evident on CT scans. The case was published online November 21 in the Canadian Medical Association Journal.
November 21, 2019
2019 11 22 17 33 9234 2019 11 22 Vaping Ct Canada 400
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InAWH Institute Advancing Women's Health logo featuring three overlapping figures in blue and purple tones
Womens Imaging
New research initiative to create protocol for women with BAC
The InAWH and the Washington Research Foundation aim to help hospitals and providers put BAC reporting into practice.
Portable ultrasound machine with monitor displaying forest imagery, control panel, and mobile cart base
Ultrasound
Siemens focuses ultrasound business on procedural imaging
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Ultrasound
FDA: Philips Lumify ultrasound issue tied to 4 deaths
Four U.S. maps comparing smoking rates among White men and American Indian men aged 55-64, showing current and former smokers by county with color-coded population ranges.
CT
New dataset maps people eligible for LDCT lung cancer screening
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AI
Sopris Capital buys Blackford Analysis from Bayer
More in Home
Y-90 TARE rises to top in treatments for liver transplant patients
By Will Morton
By 2025, TARE accounted for 45.8% of 2,653 liver-directed therapy procedures.
September 4, 2026
3D anatomical illustration of human torso showing skeletal system and highlighted liver in medical context
Ultrasound MinnieCast, Episode 16: How to create a sonography association
By Amerigo Allegretto
Brenda McMahon, founder of the Pennsylvania Association for Sonographers, outlines the creation and work of the association.
September 4, 2026
MinnieCast Ultrasound podcast episode featuring Brenda McMahon
eConsult systems may benefit radiology-provider communication
By Amerigo Allegretto
Electronic consult (eConsult) platforms provide documented pathway for imaging questions and support radiologists as consultants.
September 3, 2026
Doctor in white coat compassionately holding patient's hand during medical consultation
UAE provides long-term benefits in women with uterine fibroids
By Will Morton
Of 175 survey respondents, 132 reported significant symptom improvement at least two years following embolization.
September 3, 2026
3D medical illustration of female reproductive system showing uterus, fallopian tubes, and ovaries in anatomical detail
Podcast: Frank Lexa discusses the 3 major trends facing radiology today
By Liz Carey
Can radiology stay human in an era of mega-practices, private equity, and AI?
September 3, 2026
Keeping up with the Radiologists podcast cover featuring hosts Saurabh Jha and Mitch Schnall with microphone icon on purple background
MRI shows how hormones affect mood
By Amerigo Allegretto
MRI scans show how higher progesterone levels indicate lower mood.
September 2, 2026
Woman with dark hair wearing blue patterned shirt, resting head on hand with eyes closed in contemplative pose
Radiologist pipeline trails increase in training positions
By Will Morton
Radiology residency positions rose 33% between 2010 and 2025.
September 2, 2026
Two medical professionals review brain scan images on computer monitors in a modern healthcare facility with city skyline visible through windows.
Neighborhood deprivation tied to lower breast cancer screening
By Amerigo Allegretto
Women residing in neighborhoods with high deprivation have lower odds of getting their mammograms.
September 2, 2026
Healthcare professional guiding patient during mammography screening examination
SPECT/CT access unequal across U.S.
By Will Morton
At the state level, California, Texas, and Florida had the highest number of facilities in absolute terms.
September 1, 2026
Hand touching financial growth chart with upward trending arrows and glowing analytics icon
AI cuts chest CT reporting time
By Will Morton
Exploratory modeling suggested an approximate reduction of 0.5 full-time equivalent radiologist workload.
September 1, 2026
Example of AI-assisted pulmonary nodule detection and longitudinal volumetric assessment in a 65-year-old woman with peripheral arterial disease, a 24-pack-year smoking history, emphysema, and a family history of lung cancer. An incidental 8.5-mm right lower lobe pulmonary nodule is identified at CT angiography of the abdomen in July 2022 but does not receive follow-up. Subsequent imaging demonstrates interval growth, and CT-guided biopsy confirms stage IA lung adenocarcinoma. Contrast-enhanced axial chest CT images obtained on February 2, 2024, before robotic-assisted thoracoscopic segmentectomy, show a 12.1-mm spiculated right lower lobe pulmonary nodule. (A) Conventional contrast-enhanced axial chest CT image without AI assistance shows a 12.1-mm spiculated right lower lobe pulmonary nodule. (B) Corresponding CT image with AI-assisted pulmonary nodule detection, automated segmentation, and quantitative nodule assessment identifies a solid pulmonary nodule (nodule #1) measuring 13 × 8 (11) mm, with a volume of 739 mm3, a 45% volumetric increase compared with the previous contrast-enhanced chest CT performed on October 9, 2023 (510 mm3), and an estimated volume doubling time (VDT) of 216 days. (C) AI-generated longitudinal nodule analysis displays automated segmentation of the current (February 2, 2024) and previous (October 9, 2023) CT examinations, 3D nodule reconstruction, and quantitative volumetric assessment for longitudinal follow-up. The AI interface is displayed in the original software language (Dutch).
PCCT on par with MRI for diagnostic breast imaging
By Amerigo Allegretto
PCCT performed similarly to MRI for characterizing breast lesions and finding additional lesions.
September 1, 2026
Medical imaging classification chart showing four morphological patterns across three imaging modalities for diagnostic reference.
Self-interpreting by ordering clinicians tied to low-value imaging
By Amerigo Allegretto
Visits involving clinicians who self-interpreted all their ordered imaging had higher odds of imaging overall.
September 1, 2026
Radiological Report document header with diagnostic department text in blue
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