Abraham Kim

CT
Quality improvement effort slashes CT radiation dose
A simple and cost-effective intervention led to reductions in CT radiation dose as high as 58% -- without a notable drop in image quality -- for a cohort of nearly 1 million individuals from 100 facilities across the globe in a new study. The findings were published online March 30 in JAMA Internal Medicine.
March 29, 2020
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Advanced Visualization
AR, 3D printing set to improve cranial surgery outcomes
Researchers from Brazil have developed a way to visualize and interact with patient-specific anatomy using augmented reality (AR) and 3D printing. They describe how the technique could improve preoperative planning for cranial surgery and patient outcomes in an article in the March issue of Neurosurgical Focus.
March 26, 2020
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CT
RSNA proposes standardized CT reporting for COVID-19
CT is currently not recommended as a first-line diagnostic or screening tool for COVID-19, but its use to understand and manage the disease continues to grow. In response, the RSNA proposed standardized CT reporting language for COVID-19 in a special report posted on March 25 in Radiology: Cardiothoracic Imaging.
March 26, 2020
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CT
Imaging confirms coronavirus transmits from mother to fetus
The combination of CT, x-ray, and DNA testing confirmed that the novel coronavirus was transmitted from pregnant women to nearly 10% of newborns in a new study, published online March 26 in JAMA Pediatrics. The findings underscore the need for strict infection control measures for this vulnerable population.
March 25, 2020
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CT
CT shows parallels between vaping lung injury, COVID-19
COVID-19 and vaping-related lung injury share many features on CT, but the imaging modality's role in diagnosing the diseases has taken diverging paths, according to a March webinar hosted by the American Roentgen Ray Society.
March 25, 2020
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CT
CT depicts how COVID-19 abnormalities change over time
CT scans revealed rapid progression of abnormalities in COVID-19 patients, typically peaking on the 10th day from symptom onset, in a new study published March 19 in Radiology. The persistence of CT abnormalities through the final stages of disease underscores the need to monitor patients well after discharge.
March 19, 2020
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CT
CT details effect of COVID-19 on pregnant women
Does COVID-19 have a more devastating effect on pregnant women? Is the disease passed down to newborns after birth? What's the best management strategy for this vulnerable population? Researchers from China addressed these and similar questions in a March 18 study published in the American Journal of Roentgenology.
March 19, 2020
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CT
Women have more chest pain despite less stenosis on CCTA
Women with coronary artery disease are much more likely to have frequent chest pain than men, despite having less extensive disease on coronary CT angiography (CCTA) and less severe ischemia on stress imaging, according to a study.
March 18, 2020
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CT
Report: Medical radiation dose plummets 20%
Radiation dose from medical imaging has fallen 20% over the past decade, according to a report from the U.S. National Council on Radiation Protection and Measurements (NCRP) that was published March 17 in Radiology.
March 17, 2020
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CT
ACR recommends sparing use of CT for COVID-19
CT should not be used as a first-line diagnostic or screening tool for the novel coronavirus disease (COVID-19), according to a March 11 statement by the American College of Radiology (ACR). The statement covers the appropriate use of chest x-ray and CT for the screening, diagnosis, and management of COVID-19.
March 10, 2020
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Amy Thompson of Signify Research.
Enterprise Imaging
Teleradiology at an inflection point: Growth potential amid market rivalry
Amy Thompson of Signify Research discusses recent trends in the teleradiology market.
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AI
LLM outperforms RadLex for expanding terms in radiology reports
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Molecular Imaging
How does high alcohol use affect the brain?
Liver
MRI
MRI technique shows promise for diagnosing at risk MASH patients
Breast Dbt Social
Womens Imaging
DBT's performance suffers when imaging extremely dense breasts
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Teleradiology at an inflection point: Growth potential amid market rivalry
By Amy Thompson
Amy Thompson of Signify Research discusses recent trends in the teleradiology market.
January 15, 2026
Amy Thompson of Signify Research.
LLM outperforms RadLex for expanding terms in radiology reports
By Kate Madden Yee
The research results suggest that the LLM "can aid real-world natural language processing applications," researchers noted.
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Ai Ll Ms
How does high alcohol use affect the brain?
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Synaptic density deficits are evident even in people with mild-to-moderate alcohol use disorder.
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MRI technique shows promise for diagnosing at risk MASH patients
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The findings address a clinical need, as noninvasive, accurate diagnostic tools are critical for identifying patients at risk of MASH.
January 14, 2026
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DBT's performance suffers when imaging extremely dense breasts
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Digital breast tomosynthesis (DBT) has lower sensitivity when imaging extremely dense breasts compared with other density categories.
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Presurgical mpMRI helps predict chronic kidney disease risk
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Preoperative multiparametric MRI (mpMRI) helps predict patients' chronic kidney disease risk after nephrectomy.
January 14, 2026
Kidney
Breast MRI shows higher BPE levels in Black women
By Liz Carey
Studies suggest a positive association between increasing ordinal levels of background parenchymal enhancement (BPE) and breast cancer risk.
January 13, 2026
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AI proves more sensitive than rads for identifying extranodal extension
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The algorithm bested head and neck cancer specialists for detecting pathologic lymph node extranodal extension.
January 13, 2026
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FDA green-lights bone scan measurements in osteoporosis trials
By Will Morton
The U.S. Food and Drug Administration (FDA) has cleared the use of bone scan measurements as endpoints in clinical trials.
January 13, 2026
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Ablation effective in patients with rare type of liver cancer
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Microwave ablation resulted in similar overall survival compared with repeat surgery.
January 13, 2026
Liver Cancer
ACS reports milestone increases in cancer survival
By Amerigo Allegretto
Five-year survival rates for the most common cancers have reached milestones, according to the American Cancer Society (ACS).
January 13, 2026
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What Healthcare Administrative Partners is watching for in 2026
By Sandy Coffta
Sandy Coffta of Healthcare Administrative Partners shares the key reimbursement issues facing radiology practices in 2026.
January 12, 2026
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