RSNA 2014

Nov 30, 2014

Morning coffees in hand, attendees arrive at McCormick Place for RSNA 2014.

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Musculoskeletal strain affects majority of radiologists

April 23, 2026

Turning Innovation into Everyday Efficiency

Turning Innovation into Everyday Efficiency

April 22, 2026

LI-RADS CT/MRI liver malignancy features show high interreader agreement

April 23, 2026

Contrast-enhanced T1 weSPGR images of the knee of a patient from the GAE group at the level of the suprapatellar recess. The baseline image (left) shows a marked synovial enhancement. There was no change one month after treatment (middle image) and four months after treatment (right image).

GAE benefits may just be ‘placebo effect’

April 22, 2026

Musculoskeletal strain affects majority of radiologists

Musculoskeletal strain represents the single largest category of workplace injury in radiology.

April 23, 2026

New x-ray dataset helps clinicians develop pathology detection AI

By Kate Madden Yee

ICUs rely heavily on bedside chest x-ray to monitor patients, and the dataset could offer support for radiologic assessment.

April 23, 2026

Example radiographs with different labels for 'pulmonary congestion,' 'pleural effusion,' 'pulmonary opacities,' and 'atelectasis.'

LI-RADS CT/MRI liver malignancy features show high interreader agreement

By Kate Madden Yee

The results could have implications for how LI-RADS CT/MRI (v2018) should be applied in clinical liver imaging practice.

April 23, 2026

GAE benefits may just be ‘placebo effect’

Patients who received either genicular artery embolization (GAE) or a sham procedure experienced equal pain improvements.

April 22, 2026

Contrast-enhanced T1 weSPGR images of the knee of a patient from the GAE group at the level of the suprapatellar recess. The baseline image (left) shows a marked synovial enhancement. There was no change one month after treatment (middle image) and four months after treatment (right image).

Opinion: Radiologists must be proactive to protect helium supply

The mandate arises in the context of recent helium supply disruptions caused by global unrest.

April 22, 2026

Podcast: Teleradiology leader discusses Indian radiology hub, AI initiatives

It is time to rethink some policies, according to Arjun Kalyanpur, MD.

April 22, 2026

Keeping Up With The Radiologists Podcast Thumbnail

CT reveals new use for Coca-Cola: Dissolving fecalomas

By Kate Madden Yee

CT imaging helped diagnose a large fecaloma and track a patient's response to a Coca-Cola enema to dissolve it.

April 22, 2026

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

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

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).

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