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CT: Page 177

High-capacity x-ray tube could be boon for CT
By Wayne Forrest
Monday, November 26 | 12:15 p.m.-12:45 p.m. | PH214-SD-MOA5 | Lakeside, PH Community, Station 5Researchers are developing a new high-capacity x-ray tube designed to increase dose efficiency and improve image quality for low-energy, contrast-enhanced CT scans.
November 6, 2018
3D CT improves precision of cheekbone reconstruction
By Abraham Kim
Thursday, November 29 | 11:10 a.m.-11:20 a.m. | SSQ15-05 | Room S503ABAssessing the symmetry of cheekbones using 3D CT technology may help improve the precision of maxillofacial reconstructive surgery, according to this Thursday presentation.
November 5, 2018
AR may replace fluoroscopy for CT-guided spinal surgery
By Abraham Kim
Wednesday, November 28 | 3:50 p.m.-4:00 p.m. | SSM13-06 | Room E353CIn this session, researchers from Washington, DC, will describe how they used an augmented reality (AR) device as an alternative to fluoroscopy for image-guided spinal procedures.
November 5, 2018
3D printing reduces operating time for fracture repair
By Abraham Kim
Wednesday, November 28 | 3:10 p.m.-3:20 p.m. | SSM13-02 | Room E353CIn this Wednesday presentation, Swiss researchers will detail how they were able to lower surgical times for repairing orbital wall fractures with 3D-printed models based on CT scans of the skull.
November 5, 2018
3D-printed coronary phantoms help assess blood flow
By Abraham Kim
Wednesday, November 28 | 3:00 p.m.-3:10 p.m. | SSM13-01 | Room E353CResearchers from New York used coronary CT angiography (CCTA) scans to create 3D-printed phantoms of the coronary tree that replicate the anatomy and blood flow of real arteries in patients with coronary artery disease.
November 5, 2018
AI boosts efficiency of analyzing 4D brain CTA scans
By Abraham Kim
Tuesday, November 27 | 12:15 p.m.-12:45 p.m. | NR397-SD-TUA7 | Lakeside, NR Community, Station 7Researchers from the Netherlands have developed an artificial intelligence (AI) algorithm capable of segmenting brain vasculature on 4D CT angiography (CTA) scans, according to this Tuesday poster presentation.
November 5, 2018
Cinematic rendering bolsters visualization of acute trauma
By Abraham Kim
Monday, November 26 | 11:20 a.m.-11:30 a.m. | SSC04-06 | Room S504ABIn this Monday presentation, researchers from Canada will detail their initial experience with cinematically rendered images in the context of acute trauma.
November 5, 2018
2017 11 07 18 37 9362 Roadies Ribbon 400
3D depth camera fine-tunes patient positioning on CT
By Abraham Kim
Monday, November 26 | 10:50 a.m.-11:00 a.m. | SSC13-03 | Room N230BAutomated patient positioning for CT exams using a 3D camera may be more accurate than conventional positioning by radiologic technologists, according to researchers from Germany and Switzerland.
November 5, 2018
Is 3D MRI or 3D CT best for assessing hip joints?
By Abraham Kim
Sunday, November 25 | 10:45 a.m.-10:55 a.m. | SSA15-01 | Room E353B3D virtual models based on pelvic MRI scans can facilitate presurgical planning for hip joint surgery about as well as 3D CT models can, according to researchers from Switzerland.
November 5, 2018
Philips to open Cleveland R&D center in Q1 2019
By AuntMinnie.com staff writers
Philips Healthcare parent Royal Philips said its new R&D center of excellence for CT and advanced molecular imaging will open in the first quarter of 2019.
November 1, 2018
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Groups release guide for new CT lung screening programs
By AuntMinnie.com staff writers
The American Thoracic Society and the American Lung Association have developed a guide and online toolkit to facilitate the implementation and management of CT lung cancer screening programs in the U.S.
November 1, 2018
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Road to RSNA 2018: CT Preview
By Abraham Kim
The scientific presentations focusing on CT at this year's RSNA conference speak to the modality's impressive resilience and continued development. Artificial intelligence (AI) algorithms, computer-aided detection (CAD), and updated protocols that are helping to reduce radiation dose, as well as the results from early studies of ultrahigh-resolution CT scanners, will be key topics discussed at the meeting.
October 31, 2018
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