Advanced Visualization: Page 95

4D MRI validates new technique for heart surgery

By Abraham Kim

Tuesday, November 27 | 10:55 a.m.-11:05 a.m. | RC303-09 | Room E350By monitoring blood flow with 4D MRI, researchers from France were able to confirm the effectiveness of a new technique for valve-sparing aortic root replacement.

November 5, 2018

VR, AR facilitate planning for brain cancer surgery

By Abraham Kim

Tuesday, November 27 | 10:50 a.m.-11:00 a.m. | SSG10-03 | Room E353AClinicians can use virtual reality (VR) and augmented reality (AR) technology to view 3D models of MRI scans during presurgical planning for brain tumor resection, according to this Tuesday session.

November 5, 2018

3D MRA enables presurgical survey of prostate arteries

By Abraham Kim

Monday, November 26 | 11:50 a.m.-12:00 p.m. | SSC15-09 | Room E352Researchers in this presentation will examine the viability of using 3D contrast-enhanced MR angiography (MRA) to visualize prostate arteries before performing an interventional radiology procedure.

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

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

How to apply virtual and augmented reality in radiology

By Abraham Kim

Sunday, November 25 | 12:30 p.m.-1:00 p.m. | IN007-EC-SUA | Lakeside, IN CommunityParticipants in this hands-on, fully immersive educational presentation will have the opportunity to learn about a wide range of applications for virtual and augmented reality technology in radiology.

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

Hands-free ultrasound could guide radiation therapy

By Kate Madden Yee

Sunday, November 25 | 11:45 a.m.-11:55 a.m. | SSA20-07 | Room S102CDA hands-free, 4D ultrasound transducer shows promise as a tool that could help guide radiation therapy, University of Wisconsin-Madison researchers have found.

November 4, 2018

3D printing enhances training for cleft lip repair

By Abraham Kim

A 3D-printed skull base provided surgical residents with the opportunity to simulate cleft lip repair on a physical model -- a more interactive alternative to the standard practice of training in virtual reality, according to an article published online November 1 in JAMA Facial Plastic Surgery.

November 1, 2018

Heart valve-tracking algorithm boosts viability of 4D MRI

By Abraham Kim

An automated heart valve-tracking algorithm halved the amount of time and variability involved in blood-flow quantification with 4D MRI, according to an article published online October 30 in Radiology. The improved efficiency may help convince clinicians that cardiac 4D MRI is useful for assessing valvular heart disease.

November 1, 2018

Mobile CT primed for image-guided brachytherapy

By Abraham Kim

Thursday, November 29 | 11:50 a.m.-12:00 p.m. | SSQ17-09 | Room N229Mobile CT scanning combined with an artifact-reduction algorithm may enhance the visualization of soft tissue for radiotherapy, according to this Thursday session.

October 31, 2018

CT biomarker helps stage chronic liver disease

By Abraham Kim

Monday, November 26 | 11:00 a.m.-11:10 a.m. | SSC06-04 | Room N229Liver surface nodularity -- a quantitative biomarker evident on CT scans -- accurately stages chronic liver disease nearly as well as traditional liver biopsy, according to researchers from Alabama.

October 31, 2018

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