Image Processing: Page 2

PET radiomics model identifies high-risk lymphoma patients

By Will Morton

A group in the Netherlands has built a radiomics model using FDG-PET scans that predicts disease-free survival odds in patients with relapsed lymphoma.

September 25, 2023

ISCT 2023: Quantitative CT: Not just for bone scanning

By Kate Madden Yee

Quantitative CT is increasingly being used in applications beyond diagnosing and tracking osteoporosis, according to a presentation on September 8 at the International Society of Computed Tomography (ISCT) 2023 meeting in San Diego.

September 12, 2023

RSNA changes tack on quantitative imaging efforts

By Will Morton

The RSNA is planning to launch a new Quantitative Imaging Committee with the goal of expanding its quantitative imaging initiatives into areas not currently reached by the Quantitative Imaging Biomarkers Alliance.

September 11, 2023

MRI is effective for assessing body composition

By Kate Madden Yee

MRI is just as effective as CT for assessing body composition in obese individuals at risk of conditions such as type 2 diabetes mellitus and nonalcoholic fatty liver and cardiovascular disease, according to a team of researchers from Spain.

September 4, 2023

DECT improves diagnosis of aggressive liver cancer subtypes

By Kate Madden Yee

With help from AI and radiomics analysis, dual-energy CT (DECT) can be an effective way to diagnose an aggressive macrotrabecular-massive subtype of hepatocellular carcinoma, a research team has found.

August 22, 2023

MRI model segments abdominal fat tissues in children

By Amerigo Allegretto

An AI model trained on Dixon MRI may help with large studies researching abdominal fat distribution in children, suggest Dutch findings published August 16 in the American Journal of Roentgenology.

August 16, 2023

DECT bone mineral density assessment helps plan fracture surgery

By Kate Madden Yee

Dual energy CT (DECT)-based bone mineral density assessment helps surgeons better plan treatment of distal radius fractures, a study published August 8 in Radiology has found.

August 8, 2023

GigXR, DICOM Director debut 3D image library

By AuntMinnie.com staff writers

GigXR and DICOM Director have released a 3D medical imaging library that consists of holograms of CT and MRI exams.

August 3, 2023

Radiomics algorithm finds key biomarker in multiple myeloma

By Erik L. Ridley

In patients with multiple myeloma, an MRI radiomics machine-learning algorithm can identify minimal residual disease status, a biomarker linked with longer survival, according to a new study published in Clinical Radiology.

August 3, 2023

MRI radiomics features predicts breast cancer tumor expressions

By Amerigo Allegretto

Multiparametric MRI and radiomics can help predict distinct human epidermal growth factor receptor 2 (HER2) expressions of breast cancer, according to French findings published August 1 in Radiology.

August 2, 2023

Combine radiomics, MRI data for better Crohn disease diagnosis

By Kate Madden Yee

A radiomics model that incorporates T2-weighted MR enterography (MRE) exam data appears to improve the accuracy of pediatric Crohn's disease diagnosis, according to a study published August 2 in the American Journal of Roentgenology.

August 2, 2023

RSNA, SIIM to partner again on imaging informatics course

By AuntMinnie.com staff writers

The RSNA and the Society for Imaging Informatics in Medicine (SIIM) plan to partner on once again hosting the National Imaging Informatics Course-Radiology.

August 1, 2023

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