Eric Barnes

Advanced Visualization
3D printing's legal landscape remains wild, untamed
Many of the qualities that make 3D printing such an exciting field are the same ones that create a perilous legal environment for the industry, according to experts at last week's 3DHeals conference. From patent protections to product liability, 3D printing's sparse legal track record and unique manufacturing processes raise issues that lack clear answers.
April 24, 2017
2017 03 21 15 32 11 587 3 D Printing Hand 400
CT
AuntMinnie.com CT Insider
April 23, 2017
Advanced Visualization
3DHeals: 3D printing start-ups demand skill, persistence
SAN FRANCISCO - Start-ups are hard enough in any field, but medical device start-ups -- including 3D printing hopefuls -- require extra helpings of dedication and persistence to succeed, according to experts speaking April 20 at the 3DHeals 2017 conference.
April 20, 2017
2017 04 21 14 08 45 960 3d Printing Ball 400
CT
Lung-RADS category 4X helps diagnose lung cancer
The addition of category 4X lesions in the Lung CT Screening Reporting and Data System (Lung-RADS) imaging scheme adds value and increases malignancy yields among experienced radiologists, according to a study in Radiology. The 4X nodules turn out to be malignant in half of cases.
April 19, 2017
2017 04 19 16 44 07 776 2017 04 20 Chung Fig2 Lung Rads 20170419234509
CT
Sharing best practices cuts CT dose substantially
Substantial reductions in CT radiation dose can be achieved by monitoring and comparing dose across institutions -- even in a large academic health network such as the University of California. Getting buy-in from all the players involved is key, according to a study published online April 10 in JAMA Internal Medicine.
April 13, 2017
2017 04 03 18 01 52 418 Graph Arrow Down 400
Clinical News
Quality of China's radiology research improves
Imaging research in mainland China has witnessed significant advances in the past decade, as evidenced in part by articles published in Radiology and European Radiology, according to a recent paper in European Radiology.
April 9, 2017
2016 10 18 16 55 18 858 Chinese Flag Button 400
CT
CT scans validated for immune-related colitis
CT is a reliable modality for diagnosing immune-related colitis, replacing invasive colonoscopy with high diagnostic accuracy and a safer profile, according to research published April 3 in Cancer Immunology Research.
April 4, 2017
2014 12 19 13 38 32 917 Human Digestive System 200
CT
CT radiation dose falls over time, but still varies widely
CT radiation dose dropped a little over the course of a large seven-year study of patients undergoing repeat scans. But just as noteworthy were large variations in dose for repeat procedures in the same patients over time, researchers concluded in a paper published March 28 in the American Journal of Roentgenology.
April 3, 2017
2016 08 30 09 29 44 134 Radiation Symbol Circle 400
Clinical News
ACS: U.S. cancer death rates continue to fall
Overall cancer death rates continued to decline from 2010 to 2014, the latest period examined in the American Cancer Society's (ACS) annual report on cancer, the ACS said in a statement accompanying a report in the Journal of the National Cancer Institute.
March 30, 2017
2016 12 08 16 10 08 926 Graph Bar Down 400
Nuclear Medicine
Role of imaging modalities is changing for PE diagnosis
The use of ventilation/perfusion SPECT scans to rule out pulmonary embolism (PE) is evolving. What used to be the definitive test for PE is shifting into a role that harmonizes with the use of pulmonary CT angiography, according to an article in the American Journal of Roentgenology.
March 30, 2017
2016 08 02 15 17 42 85 Lungs Red Body 400
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Nuclear Medicine
LLMs rapidly evolving in nuclear medicine
Large language models (LLMs) are widely used to handle the large volume of text data generated in nuclear medicine.
2025 10 24 Jmri Said Fig2 Thumbnail
MRI
DWI with fat correction identifies liver scarring in MASLD patients
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Ultrasound
Ghost scans problematic in POCUS trauma exams
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Molecular Imaging
PSMA-PET may require selective use to be cost-effective
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