Luc Faucher

[email protected]

Molecular Imaging

Gadolinium oxide nanoparticles enhance MRI contrast

Ultrasmall gadolinium oxide nanoparticles provide strong positive contrast enhancement at clinical magnetic field strengths. For this reason, they are being developed as positive contrast agents for molecular and cellular MRI.

November 23, 2011

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Prostate Imaging

PSMA PET-guided radiotherapy shows promise

A trial demonstrated that radiotherapy informed by PSMA-PET led to improved outcomes in prostate cancer patients.

Co2 Emissions Dial Low

Contrast media-reduction strategies could curb emissions up to 53%

Cms Building 400 (1)

Does CMS 2026 proposed rule enforce efficiency at a cost to practices?

Mammogram Dense Breasts Cropped

Missed previous mammography screening linked to worse disease outcomes

Digital Innovations Shaping the Future of Radiology

Digital Innovations Shaping the Future of Radiology

PSMA PET-guided radiotherapy shows promise

A trial demonstrated that radiotherapy informed by PSMA-PET led to improved outcomes in prostate cancer patients.

October 3, 2025

Prostate Imaging

Contrast media-reduction strategies could curb emissions up to 53%

By Kate Madden Yee

Using an iodinated contrast media reduction strategy could curb carbon emissions by 53%, according to a modeling study.

October 3, 2025

Co2 Emissions Dial Low

Does CMS 2026 proposed rule enforce efficiency at a cost to practices?

By Amerigo Allegretto

Medical societies and experts are watching closely as the CMS reviews comments submitted toward the 2026 PFS and QPP proposed rule.

October 3, 2025

Cms Building 400 (1)

Missed previous mammography screening linked to worse disease outcomes

By Amerigo Allegretto

Researchers found that women who did not attend their previous screening had larger tumors and poorer disease-specific survival.

October 3, 2025

Mammogram Dense Breasts Cropped

PET reveals mechanism underlying brain fog in long COVID

Brain regions where C-11 K-2 radiotracer was increased were negatively correlated with long-COVID patients’ performance on cognitive tests.

October 2, 2025

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MRI finds that brain shape changes may be associated with dementia

By Kate Madden Yee

One of the study's implications is that brain shape changes in the entorhinal cortex could contribute to the development of disease.

October 2, 2025

Brain Puzzle Dementia

False-positive DBT findings differ between AI, radiologists

By Amerigo Allegretto

False-positive DBT findings differed between AI and radiologists in population-based breast cancer screening.

October 2, 2025

2025 10 02 Shahrvini Ai Vs Radiologist False Positives Thumbnail

What is the real impact of the 2025 MPFS Proposed Rule on radiology practices?

By Sandy Coffta

A new column from Sandy Coffta of Healthcare Administrative Partners analyzes how the 2026 MPFS Proposed Rule would affect a sample radiology practice.

October 2, 2025

Coffta Sandy Thumbnail

HPI: Radiology attrition varies by gender, specialty, and practice type

By Kate Madden Yee

Continuing workforce trends such as increasing subspecialization and practice consolidation could affect the attrition rate.

October 1, 2025

ASTRO: Short prostate SBRT reduces side effects, but not PSA levels

By Kate Madden Yee

Study findings offer new evidence to help guide treatment decisions for patients with localized prostate cancer, researchers said.

October 1, 2025

ASTRO: STAR has role in managing VT in cardiac patients

By Amerigo Allegretto

Stereotactic arrhythmia radiotherapy (STAR) is safe and effective for treating refractory VT compared to repeat catheter ablation.

October 1, 2025

5-year CTC screening interval is appropriate for colorectal cancer

By Kate Madden Yee

The study's findings add to an ongoing conversation about the use of CTC for colorectal cancer screening.

September 30, 2025

Colorectal Cancer

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