Abraham Kim

Advanced Visualization
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November 18, 2018
CT
CT lung screening can catch recurring head, neck cancer
CT lung screening may have added value in cancer detection beyond the chest, say researchers from New York. CT screening could replace routine CT surveillance for detecting the recurrence of head and neck squamous cell carcinoma, according to findings published in the November issue of Oral Oncology.
November 15, 2018
2017 08 03 11 07 38 693 Cancer Magnifying Glass 400
Advanced Visualization
3D-printed lungs improve patient understanding of surgery
Using transparent, flexible 3D-printed models of the lung helped physicians improve patients' understanding of lung cancer surgery -- including its harms and benefits -- during informed consent consultations, according to an article recently published online in Seminars in Thoracic and Cardiovascular Surgery.
November 14, 2018
2018 11 14 22 51 1379 3 D Printed Lung 20181114220142
CT
AuntMinnie.com CT Insider
November 13, 2018
CT
CT tumor evaluation criteria may need to be reworked
Current guidelines used to determine the effect of cancer treatment on metastatic tumors often yield inconsistent results, say researchers from Germany, who uncovered notable differences in tumor selection on CT among radiologists. Their findings were published online November 6 in Radiology.
November 8, 2018
2018 05 16 22 58 8356 Cancer Cell Target2 400
Radiation Oncology/Therapy
3D head models reduce workload for brain radiotherapy
3D-printed models of human heads may remove the need for brain cancer patients to undergo a simulation CT exam before receiving whole-brain radiotherapy -- reducing costs and increasing workflow efficiency, according to an article published in the January issue of Technology in Cancer Research and Treatment.
November 7, 2018
2018 11 07 22 59 6523 3 D Printed Head 20181107221816
Advanced Visualization
AR 'smart glasses' facilitate interventional procedures
Thursday, November 29 | 12:45 p.m.-1:15 p.m. | VI266-SD-THB1 | Lakeside, VI Community, Station 1A group from the U.S. National Institutes of Health has developed a technique that uses augmented reality (AR) technology to display virtual images of internal lesions directly on a patient during interventional radiology procedures.
November 6, 2018
Advanced Visualization
Road to RSNA 2018: Advanced Visualization Preview
The integration of advanced visualization tools into healthcare has grown exponentially in recent years. At RSNA 2018, researchers will describe the various clinical applications of tools such as virtual and augmented reality, 3D printing, and cinematic rendering in dozens of workshops, presentations, and refresher courses.
November 5, 2018
2017 11 02 17 42 1107 Road To Rsna 400
Image-Guided Surgery
AR 'smart glasses' facilitate interventional procedures
Thursday, November 29 | 12:45 p.m.-1:15 p.m. | VI266-SD-THB1 | Lakeside, VI Community, Station 1A group from the U.S. National Institutes of Health has developed a technique that uses augmented reality (AR) technology to display virtual images of internal lesions directly on a patient during interventional radiology procedures.
November 5, 2018
MRI
4D MRI quantifies blood flow after bypass surgery
Thursday, November 29 | 11:40 a.m.-11:50 a.m. | SSQ16-08 | Room S504ABResearchers from Japan will discuss the viability of evaluating the recovery status of patients after bypass surgery by quantifying their blood flow using 4D MRI.
November 5, 2018
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CT
New benchmark helps monitor cumulative CT radiation dose
The findings highlight the need for systematic dose tracking and rigorous justification of imaging.
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Radiation Oncology/Therapy
Study questions routine use of radiotherapy after bone surgery
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Ultrasound
CEUS outshines color Doppler imaging for indeterminate kidney lesions
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Womens Imaging
Women's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1
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Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
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Cardiac MRI predicts risk of death in dilated cardiomyopathy
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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.
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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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HPI: U.S. pediatric radiology workforce in decline
By Kate Madden Yee
The number of pediatric radiologists in the U.S. is in decline, according to the Harvey L. Neiman Health Policy Institute (HPI).
September 9, 2025
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Low-dose CT ties emphysema to mortality in previous smokers
By Amerigo Allegretto
Study findings highlight the clinical relevance of CT-diagnosed emphysema.
September 9, 2025
Representative axial images of mild, moderate, and severe emphysema at baseline low-dose CT (LDCT). Participants were categorized as having no emphysema or mild, moderate, or severe emphysema. When present, emphysema was mild if no distinct regions of reduced attenuation were visible on the CT scan, but vascular splaying indicates parenchymal expansion, or if only occasional discrete low-attenuation regions were observed. Moderate emphysema was defined by the presence of identifiable low-attenuation regions affecting less than half of the lung parenchyma, whereas severe emphysema was defined by the presence of identifiable low-attenuation regions that involved more than half of the lung parenchyma. A scoring system from 0 to 3 was applied, corresponding to none, mild, moderate, and severe emphysema, respectively. Yellow circle indicates the extent of emphysema. (A) A 67-year-old man with mild emphysema at baseline LDCT in 2002. Baseline LDCT scan shows vascular splaying, suggesting parenchymal expansion due to emphysema and occasional discrete low-attenuation regions. The participant ultimately died of cardiovascular disease 15.4 years (184.2 months) later. (B) A 69-year-old man with moderate emphysema at baseline LDCT in 2007. The participant died of cardiovascular disease 1.8 years (21.9 months) later. Identifiable low-attenuation regions affected less than half of the lung parenchyma. (C) An 85-year-old woman with severe emphysema at baseline LDCT in 2006. After 5.5 years (65.5 months) of follow-up, the participant died due to chronic obstructive pulmonary disease–related causes. Identifiable low-attenuation regions involved more than half of the lung parenchyma.
AI boosts cardiac PET imaging
By Will Morton
AI-enhanced rubidium-82 myocardial blood flow imaging matched the quality of F-18 flurpiridaz PET perfusion imaging.
September 8, 2025
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Neuroradiology still lacks gender, racial/ethnic diversity
By Amerigo Allegretto
Despite efforts, national data show that gender and racial/ethnic disparities persist in neuroradiology.
September 8, 2025
Mri Scan Brain
Bayer pivots away from AI platform business
By Erik L. Ridley
Bayer is discontinuing its Calantic Digital Solutions platform as well as products and services from its Blackford Analysis subsidiary.
September 8, 2025
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PET use increasing in diagnosing cardiac device infections
By Will Morton
Integrating F-18 FDG-PET into standardized diagnostic protocols could enhance early detection of cardiac device-related infections.
September 5, 2025
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ISCT: CT is an ideal imaging modality for cardiometabolic screening
By Kate Madden Yee
Tracking biomarkers on CT could help clinicians better predict patient outcomes.
September 5, 2025
Ct Scanner Control Room2 Radiologist
ISCT: Radiologists can help reduce iodinated contrast media waste
By Amerigo Allegretto
Radiologists can take proactive measures in reducing iodinated contrast media waste, according to an ISCT presentation.
September 5, 2025
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