Kelly Patrick

Imaging Informatics
Signify Research’s medical imaging predictions for 2024
Signify Research has released its top 10 predictions for the medical imaging market in 2024, including five for imaging IT and AI and five for modalities.
January 16, 2024
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Ovarian Cancer Social
Ultrasound
Ultrasound O-RADS categorizes borderline ovarian tumors
Ultrasound deems most borderline ovarian tumors to be O-RADS category 4 or 5, with most tumors being serous.
Two representative cases demonstrate the performance of PlaqueSegNet for coronary plaque segmentation. (A–D) Coronary CT angiography (CCTA) and intravascular US (IVUS) images in a 65-year-old male patient with chest pain for two months show plaque. (A) Cross-sectional IVUS image shows a lipid-rich plaque (hypoechoic, arrows). (B) Axial and (C) cross-sectional CCTA images show the same plaque (low-attenuation area, yellow line and arrows) in the proximal left anterior descending artery. (D) PlaqueSegNet segmentation of the noncalcified plaque (yellow shading) and coronary lumen (green shading) in the cross-sectional image. (E–G) CCTA images in a 57-year old female patient with chest pain for three months show multiple plaques. (E) Volume-rendered CCTA image of the coronary tree shows PlaqueSegNet plaque segmentation (yellow) in the right and left coronary arteries. (F, G) PlaqueSegNet segmentation delineates a mixed plaque (yellow shading) and coronary lumen (green shading) in the left main artery and proximal-to-mid left anterior descending artery.
CT
AI plus CCTA cuts plaque analysis time, predicts cardiac event risk
Breast Tomosynthesis Digital 400 (1)
Womens Imaging
DBT availability similar in areas with high, low resource deprivation
The Invisible Force Podcast Album Cover Auntminnie Jan 2026 Thumbnail sra O0 D Ij Z6
Medicolegal
Podcast: Story just got 'weirder' in Nassau Open MRI fatality
A 65-y-old man with HCC and liver cirrhosis confirmed by MRI. Ga-68 FAPI-46 PET/CT demonstrates increased focal uptake (SUVmax, 13.26, and TBRmax, 2.89) in liver, whereas F-18 FDG-PET/CT scans showed non–F-18 FDG-avid lesion (SUVmax, 3.24, and TBRmax, 1.43), indicated by solid arrows. Additionally, histologically proven adenocarcinoma in colon transversum was identified as pathologic with Ga-68 FAPI-46 alone (dashed arrows).
Molecular Imaging
FAPI-PET superior to FDG-PET in liver cancer
More in Home
Ultrasound O-RADS categorizes borderline ovarian tumors
By Amerigo Allegretto
Ultrasound deems most borderline ovarian tumors to be O-RADS category 4 or 5, with most tumors being serous.
April 22, 2026
Ovarian Cancer Social
AI plus CCTA cuts plaque analysis time, predicts cardiac event risk
By Kate Madden Yee
A deep-learning model quantifies coronary plaque volume from coronary CT angiography (CCTA) images.
April 21, 2026
Two representative cases demonstrate the performance of PlaqueSegNet for coronary plaque segmentation. (A–D) Coronary CT angiography (CCTA) and intravascular US (IVUS) images in a 65-year-old male patient with chest pain for two months show plaque. (A) Cross-sectional IVUS image shows a lipid-rich plaque (hypoechoic, arrows). (B) Axial and (C) cross-sectional CCTA images show the same plaque (low-attenuation area, yellow line and arrows) in the proximal left anterior descending artery. (D) PlaqueSegNet segmentation of the noncalcified plaque (yellow shading) and coronary lumen (green shading) in the cross-sectional image. (E–G) CCTA images in a 57-year old female patient with chest pain for three months show multiple plaques. (E) Volume-rendered CCTA image of the coronary tree shows PlaqueSegNet plaque segmentation (yellow) in the right and left coronary arteries. (F, G) PlaqueSegNet segmentation delineates a mixed plaque (yellow shading) and coronary lumen (green shading) in the left main artery and proximal-to-mid left anterior descending artery.
DBT availability similar in areas with high, low resource deprivation
By Amerigo Allegretto
DBT is offered at similar rates among areas with high and low resource deprivation, and at similar costs.
April 21, 2026
Breast Tomosynthesis Digital 400 (1)
Podcast: Story just got 'weirder' in Nassau Open MRI fatality
By Liz Carey
Episode 8 of The Invisible Force takes a surprising turn.
April 21, 2026
The Invisible Force Podcast Album Cover Auntminnie Jan 2026 Thumbnail sra O0 D Ij Z6
FAPI-PET superior to FDG-PET in liver cancer
By Will Morton
The finding is from a prospective head-to-head comparison among 59 patients with suspicious lesions.
April 20, 2026
A 65-y-old man with HCC and liver cirrhosis confirmed by MRI. Ga-68 FAPI-46 PET/CT demonstrates increased focal uptake (SUVmax, 13.26, and TBRmax, 2.89) in liver, whereas F-18 FDG-PET/CT scans showed non–F-18 FDG-avid lesion (SUVmax, 3.24, and TBRmax, 1.43), indicated by solid arrows. Additionally, histologically proven adenocarcinoma in colon transversum was identified as pathologic with Ga-68 FAPI-46 alone (dashed arrows).
Women face more diagnostic delays after abnormal mammograms
By Amerigo Allegretto
Since the COVID-19 pandemic, women face more diagnostic delays in having their abnormal screening mammograms evaluated.
April 20, 2026
Woman Mask Anxiety Covid Resized
Radiologists land on low end of industry research money, study finds
By Liz Carey
Group assessed trends in industry research payments.
April 20, 2026
Research Money Social
U.S. federal research funding varies by cancer type
By Will Morton
Findings indicate that cancers with the highest lethality receive disproportionately lower levels of federal research support.
April 20, 2026
Cancertarget
Brain MRI, PET may predict who gains most from lifestyle interventions
By Kate Madden Yee
Brain MRI, PET could help identify which older adults are most likely to benefit from a structured lifestyle program.
April 20, 2026
Mri Brain Head
ACR, SBI issue joint criticism toward ACP breast screening guidelines
By Amerigo Allegretto
The ACR and SBI are criticizing new guidelines on breast cancer screening by the American College of Physicians.
April 17, 2026
Woman Chest Pain 400
Judge dismisses Aetna fraud case against Radiology Partners
By Liz Carey
Aetna sought to have the IDR awards vacated.
April 17, 2026
Gavel Scale Justice Social
GPT-4o matches experienced radiologists for follow-up imaging recs
By Kate Madden Yee
The AI model matched the performance of radiologist readers in recommending follow-up imaging from routine radiology reports.
April 17, 2026
Gpt 4o Hand Adobe Winexa
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