Dr. Jesse Courtier

[email protected]

Advanced Visualization

How augmented reality can transform medical imaging

Moving from lightboxes and x-ray film to 3D holographic images of patient anatomy, radiology has experienced incredible technological advances in recent years. And there's more to come: Pediatric radiologist Dr. Jesse Courtier believes the specialty is on the cusp of yet another exponential transformation.

October 11, 2017

2017 10 11 23 27 0877 Augmented Radiology 1 20171011232513

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Radiologist Pamela Woodard Academy President Hill Day 2026

Hill Day 2026 highlights weight of imaging data in biomedical research

"All of us are frustrated with the gap between what patients receive on a routine basis and where the research community is ..."

Berg, Wendie Minnie Cast Thumbnail

Women's Imaging MinnieCast, Episode 5: Could CEM sub for MRI?

(A) Overview of study participants with different clinical phenotypes depicted in distinct colors: Limbic encephalitis (LE)/temporal lobe epilepsy (TLE): Blue; cerebellar ataxia (CA): Green; stiff person syndrome (SPS): Red, including overlapping clinical features with an overview of the analyzed parameter; generated in Biorender. (B) F-18 F-DED uptake, as visualized by SUVr with global mean scaling, is shown for three representative patients with GAD65-AIE: Patient #6 with LE/TLE, showing mesiotemporal F-18 F-DED uptake; patient #16 with overlapping clinical features of CA, SPS, and LE, showing both mesiotemporal and cerebellar F-18 F-DED uptake; and patient #17 with isolated SPS showing no increased F-18 F-DED uptake. Additionally, the average F-18 F-DED uptake of eight controls is shown on the right.

PET reveals disease activity in autoimmune encephalitis

Mammography Tech Woman 400

Mammography use declining among some groups of women

Modernizing Radiotherapy Workflows

Modernizing Radiotherapy Workflows

Hill Day 2026 highlights weight of imaging data in biomedical research

"All of us are frustrated with the gap between what patients receive on a routine basis and where the research community is ..."

March 27, 2026

Radiologist Pamela Woodard Academy President Hill Day 2026

Women's Imaging MinnieCast, Episode 5: Could CEM sub for MRI?

By Amerigo Allegretto

Wendie Berg, MD, PhD, discusses the current state of contrast-enhanced mammography (CEM) and co-founding DenseBreast-info.org.

March 27, 2026

Berg, Wendie Minnie Cast Thumbnail

PET reveals disease activity in autoimmune encephalitis

PET revealed brain region-specific astrogliosis corresponding to clinical manifestations and disease severity.

March 26, 2026

(A) Overview of study participants with different clinical phenotypes depicted in distinct colors: Limbic encephalitis (LE)/temporal lobe epilepsy (TLE): Blue; cerebellar ataxia (CA): Green; stiff person syndrome (SPS): Red, including overlapping clinical features with an overview of the analyzed parameter; generated in Biorender. (B) F-18 F-DED uptake, as visualized by SUVr with global mean scaling, is shown for three representative patients with GAD65-AIE: Patient #6 with LE/TLE, showing mesiotemporal F-18 F-DED uptake; patient #16 with overlapping clinical features of CA, SPS, and LE, showing both mesiotemporal and cerebellar F-18 F-DED uptake; and patient #17 with isolated SPS showing no increased F-18 F-DED uptake. Additionally, the average F-18 F-DED uptake of eight controls is shown on the right.

Mammography use declining among some groups of women

By Amerigo Allegretto

Non-Hispanic white, Asian, and uninsured women ages 40 to 49 years used mammography less between 2010 and 2022.

March 26, 2026

Mammography Tech Woman 400

Novel AI-enhanced MRI algorithm helps assess left ventricular function

By Kate Madden Yee

A study's findings could improve imaging results for patients with arrythmia.

March 26, 2026

Representative images of participants with difficulty with breath holding and arrhythmia. In the lower right corner of A–L, the position coordinates of the images are marked. Short-axis (SA) view images in the end-systole (A–F) and end-diastole (G–L) phases in participants with atrial fibrillation. (A–C, G–I) Balanced steady-state free precession (bSSFP) cardiac cine. (D–F, J–L) Deep learning–enhanced compressed sensing (AI-CS) single-shot cardiac cine. In contrast to AI-CS single-shot cardiac cine, endocardial contours were challenging to identify on conventional segmented cine in midventricular and apical sections. (M) Line graph of time curve during the whole cardiac cycle obtained from bSSFP cardiac cine. (N) Line graph of time curve during the whole cardiac cycle obtained from AI-CS single-shot cardiac cine. LV = left ventricle; 2D = two-dimensional.

Sclerotherapy spares ovarian reserve without loss of therapeutic efficacy

By Kate Madden Yee

The results offer evidence that supports sclerotherapy as an ovary-sparing alternative to surgery for selected patients.

March 25, 2026

Technologist aides may support IR procedures amid staffing shortages

By Amerigo Allegretto

Radiologic technologist aides who were trained in sterile technique and ultrasound setup could support IR services.

March 25, 2026

Doctor Student Nurse Medical Personnel 400

Can AI reduce malpractice risk for radiologists?

Radiologist takes proactive approach facing new era of AI-assisted medicine.

March 25, 2026

V Rads Ben Strong Medical Malpractice Analysis 2026

Tailoring breast radiotherapy to women's risk leads to success

By Amerigo Allegretto

Many women don't have breast cancer recurrence after receiving radiotherapy following initial treatment, a study showed at EBCC15.

March 24, 2026

Radiotherapy 400

Study finds that AI fails to speed lung cancer diagnosis

AI prioritization of chest x-rays requested by U.K. primary care had no significant impact on the lung cancer pathway.

March 24, 2026

Thermal ablation safe, effective for treating liver tumors

By Amerigo Allegretto

Percutaneous thermal ablation for treating liver tumors has a near-zero 90-day mortality rate and a low major complication rate.

March 24, 2026

Liver Cancer 400

Can you spot a ‘deepfake’ x-ray?

Deepfake medical images often look too perfect.

March 24, 2026

Anatomy-matched real and GPT-4o-generated radiographs: (A) real and (B) GPT-4o-generated posteroanterior chest radiographs, (C) real and (D) GPT-4ogenerated lateral cervical spine radiographs, (E) real and (F) GPT-4o-generated posteroanterior hand radiographs, and (G) real and (H) GPT-4o-generated lateral lumbar spine radiographs. The pairs demonstrate that GPT-4o can produce radiographically plausible images across different anatomic regions.

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