Image Processing: Page 47

ContextVision secures ultrasound patent

By AuntMinnie.com staff writers

Image enhancement software developer ContextVision has secured a patent for a new skeletal visualization technology for 3D ultrasound.

March 15, 2017

Quantitative imaging biomarkers show promise for NASH

By Lola Koktysh

Quantitative imaging biomarkers are a promising approach for evaluating normal biological or pathogenic processes, as well as response to treatment and intervention. One near-term clinical application is the assessment of nonalcoholic steatohepatitis (NASH), according to Lola Koktysh of ScienceSoft.

March 6, 2017

Color mapping boosts vessel interpretation in stroke CT

By Eric Barnes

VIENNA - Color mapping of cerebral vasculature in 4D CT angiography speeds interpretation and may improve accuracy in the detection of vessel occlusions in acute stroke patients, researchers said on Sunday at ECR 2017.

March 5, 2017

Chest CT with iterative recon achieves x-ray doses

By Eric Barnes

VIENNA - Chest CT scans acquired at radiation doses as low as an x-ray showed lesions of all kinds conspicuously, using the latest dual-source CT scanner and iterative reconstruction. Individualized approaches tailored to specific lesion types cut the dose even further, researchers said on Friday at ECR 2017.

March 3, 2017

Neural networks read mammograms as well as radiologists

By Kate Madden Yee

VIENNA - Deep artificial neural networks can read mammograms as well as radiologists, according to research from Switzerland presented at ECR 2017 on Thursday. Neural networks can also be trained with a relatively small amount of data, the group found.

March 2, 2017

Ultrasound of appendicitis | Digital mammo | 4D CT for radiation therapy

By Wayne Forrest

February 27, 2017

Artifact reduction algorithm boosts utility of 4D CT

By Eric Barnes

Four-dimensional CT images can improve radiation therapy planning in the upper thorax and abdomen, but motion artifacts often make the images nondiagnostic. New algorithms that provide deformable registration and respiratory motion simulation clear up the picture.

February 26, 2017

Vital to highlight new enterprise tools at HIMSS

By AuntMinnie.com staff writers

Advanced visualization software developer Vital Images plans to feature two new software offerings in its enterprise imaging platform at the upcoming Healthcare Information and Management Systems Society (HIMSS) meeting in Orlando, FL.

February 8, 2017

OssDsign gets FDA clearance for facial reconstruction

By AuntMinnie.com staff writers

Swedish cranial and facial reconstruction implant firm OssDsign said it has received U.S. Food and Drug Administration (FDA) clearance for its flagship OssDsign Cranial product for reconstructing defects during cranioplasty via 3D-printed implants.

January 19, 2017

Cloud firm Fusion signs radiology practice

By AuntMinnie.com staff writers

Cloud services provider Fusion has signed a $350,000 deal to provide its services to a multisite radiology center with headquarters in the Midwest.

January 12, 2017

4 steps to high-quality 3D printing for radiology

By Eric Barnes

3D printing has skyrocketed in popularity in recent years with the advent of low-cost consumer-grade printers. And 3D printing's growth in healthcare is helping to boost radiology's reputation as an essential service and the first step in creating highly useful models for surgery, implantation, and education.

December 15, 2016

SABCS: RT complicates breast implant reconstruction

By Kate Madden Yee

Radiation therapy (RT) may increase complications in breast cancer patients who undergo implant reconstruction, according to a study presented this week at the San Antonio Breast Cancer Symposium (SABCS). But those patients who undergo autologous, or "flap" reconstruction, are not as susceptible to complications.

December 7, 2016

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