Image Processing: Page 40

3D printing improves speed, accuracy of aortic repair
By Abraham Kim
Wednesday, November 28 | 12:45 p.m.-1:15 p.m. | IN228-SD-WEB4 | Lakeside, IN Community, Station 4Using patient-specific 3D-printed models to plan for open surgical repair of the aorta may boost the procedure's accuracy and shorten operating time, according to this presentation being delivered on Wednesday.
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
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
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
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
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
2018 08 27 23 46 8725 Heart Ekg 400
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
Deep-learning reconstruction improves coronary MR angiography
By Wayne Forrest
Wednesday, November 28 | 11:40 a.m.-11:50 a.m. | SSK03-08 | Room S102CDIn this session, Japanese researchers will share results from their newly developed deep-learning reconstruction technique designed to improve image quality for noncontrast coronary MR angiography.
October 30, 2018
CT radiomics improves management of bile duct cancer
By Abraham Kim
Researchers from China have developed a radiomics model that can determine the malignancy of lymph node metastases in patients with bile duct cancer by analyzing features on CT scans, according to an article recently published online in Radiology. They believe the model can predict the survival rate of patients.
October 18, 2018
2018 10 18 23 20 1387 Liver Cancer 400
Quantitative PET better estimates amyloid plaque burden
By Wayne Forrest
Dutch researchers have developed a quantitative method of analyzing PET images acquired with the radiopharmaceutical flutemetamol that may top semiquantitative methods for identifying dementia-causing amyloid plaque, according to a study published online October 12 in the Journal of Nuclear Medicine.
October 17, 2018
2017 04 14 16 09 55 745 Amyloid Plaque Alzheimer 400
Cinematic rendering enhances ovarian cancer evaluation
By Abraham Kim
The photorealistic detail provided by cinematically rendered CT scans helped researchers from China characterize and stage ovarian tumors better than they could with traditional volume rendering and multiplanar reconstruction, according to an article published online in the Journal of Ovarian Research.
October 11, 2018
2018 10 11 17 45 7347 Cr Ovary 20181011172627
Health Canada approves Exact Imaging's FusionVu
By AuntMinnie.com staff writers
Health Canada has approved ultrasound technology developer Exact Imaging's FusionVu application for microultrasound/MRI fusion using the ExactVu high-resolution microultrasound system.
September 11, 2018
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