Image Processing: Page 19

AI reconstruction aids lung nodule detection on ultralow-dose CT

By Erik L. Ridley

A deep learning-based image reconstruction algorithm can enable detection of more lung nodules on ultralow-dose CT exams -- at radiation doses comparable to a chest x-ray, according to a study published January 18 in Radiology.

January 19, 2022

MRIguidance secures FDA clearance for BoneMRI

By AuntMinnie.com staff writers

Dutch advanced visualization software developer MRIguidance has received U.S. Food and Drug Administration (FDA) clearance for its BoneMRI image processing software.

January 17, 2022

Radiomics model distinguishes vertebral compression fractures

By Erik L. Ridley

A prediction model based on radiomics and traditional imaging findings was able to differentiate acute and chronic vertebral compression fractures on CT exams, according to research published online January 6 in Academic Radiology.

January 9, 2022

CT radiomics helps to predict pancreatic cancer metastases

By Erik L. Ridley

A nomogram that utilizes CT radiomics data can preoperatively predict lymph node metastasis in patients with pancreatic ductal adenocarcinoma (PDAC), according to research published online January 6 in Cancer Imaging.

January 6, 2022

What MRI sequence is best for brain volumetry?

By Erik L. Ridley

Although automated volumetry can be performed on an ultrafast 3D brain MRI sequence, conventional image acquisition still yielded the best results in a study published online January 5 in the American Journal of Roentgenology.

January 6, 2022

AI helps predict which DCIS patients need to be upstaged

By Amerigo Allegretto

Machine-learning models could help predict which patients with ductal carcinoma in situ (DCIS) should be upstaged by using radiomic features from mammograms, according to research published January 4 in Radiology.

January 5, 2022

Qmetrics receives radiomics, AI patent

By AuntMinnie.com staff writers

Image analysis developer and services provider Qmetrics Technologies has been awarded a U.S. patent relating to radiomics and artificial intelligence (AI) technology.

January 3, 2022

AI, whole-body DEXA scans reveal patient age, mortality risk

By Erik L. Ridley

An artificial intelligence (AI) algorithm called DXA-Age yielded valuable insight into a patient's future health risks based on analysis of whole-body dual-energy x-ray absorptiometry (DEXA) scans, according to research presented at the RSNA 2021 meeting in Chicago.

December 16, 2021

Automated pipeline enables body composition analysis on chest CT

By Erik L. Ridley

Body composition analysis can be performed on chest CT exams with help from an automated pipeline that includes deep-learning algorithms, according to research presented recently at RSNA 2021 in Chicago.

December 14, 2021

ADM Diagnostics wins FDA clearance for CorInsights MRI

By AuntMinnie.com staff writers

Brain image analysis software developer ADM Diagnostics has received clearance from the U.S. Food and Drug Administration (FDA) for its CorInsights MRI quantitative image analysis software application.

December 13, 2021

Osteoporosis risk can be predicted on dual-energy CT

By Erik L. Ridley

Volumetric assessment of bone mineral density on dual-energy CT exams can yield accurate predictions for future risk of osteoporosis-associated fractures, according to research presented at RSNA 2021 in Chicago.

December 12, 2021

RSIP Vision unveils coronary artery 3D reconstructions

By AuntMinnie.com staff writers

Computer software and artificial intelligence firm RSIP Vision has introduced software that generates 3D reconstructions of coronary arteries from angiography exams.

December 9, 2021

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