Molecular Special Feature

Jan 17, 2022

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Ringertz: Nobel prize for PET may lie on the horizon

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A Nobel prize for PET imaging could well be on the cards in the years ahead, but identifying the most deserving recipient(s) is no simple task, Prof. Hans Ringertz revealed during ECR 2022. Read more

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Radiology is at an inflection point

February 9, 2026

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PSMA-PET/CT best for staging prostate cancer

February 6, 2026

Contrast Injector

Could CEUS improve BI-RADS assessment?

February 6, 2026

Adobe and Drobot Dean

Do young athletes with low back pain need advanced imaging?

February 6, 2026

Radiology is at an inflection point

By Dhruv Chopra

Radiology is a cornerstone of modern medical diagnostics, but today is at an inflection point, said Civie CEO Dhruv Chopra in a new column.

February 9, 2026

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PSMA-PET/CT best for staging prostate cancer

The finding is from a head-to-head comparison of PSMA-PET/CT with five other techniques.

February 6, 2026

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Could CEUS improve BI-RADS assessment?

By Amerigo Allegretto

Adding Contrast-enhanced ultrasound (CEUS) to BI-RADS could help improve classification of breast lesions.

February 6, 2026

Contrast Injector

Do young athletes with low back pain need advanced imaging?

By Kate Madden Yee

Survey findings may support efforts to reduce unnecessary imaging in this population.

February 6, 2026

Adobe and Drobot Dean

Ultrasound MinnieCast, Episode 1: Is 2026 the year of CEUS?

By Amerigo Allegretto

In the first episode of the Ultrasound MinnieCast, Richard Barr, MD, discusses what's in store for CEUS in 2026.

February 6, 2026

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Microwave ablation safe for tumors close to the heart

Data on the safety and efficacy of microwave ablation to these high-risk lesions is limited.

February 5, 2026

Task-specific LLMs more accurate than general ones for identifying ILNs

By Kate Madden Yee

AI-based tools that "automatically identify and flag actionable findings can optimize patient tracking," researchers noted.

February 5, 2026

Breast MRI with half-dose gadopiclenol comparable to gadobutrol exams

By Kate Madden Yee

The results are particularly good news for patients who require repeated MR imaging.

February 5, 2026

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25 years of CT technology advances translate to lower radiation doses

By Kate Madden Yee

CT radiation doses have been reduced by a factor of two to 10, researchers have reported.

February 4, 2026

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MIT team reports success from wearable breast ultrasound device

By Amerigo Allegretto

Researchers have developed a wearable breast ultrasound device that successfully imaged breast cysts in a patient.

February 4, 2026

A new imaging system developed by MIT researchers consists of a small ultrasound probe (left) attached to an acquisition and processing module that is a little larger than a smartphone.

AI detects Alzheimer’s on brain perfusion SPECT scans

The model aims to enhance the consistency and confidence of SPECT interpretation supporting current workflows.

February 3, 2026

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PCCT has higher safety profile than EID-CT for lung imaging

By Amerigo Allegretto

Photon-counting CT (PCCT) leads to fewer adverse outcomes than energy-integrating detector CT (EID-CT), researchers say.

February 3, 2026

Subgroup analysis based on lesion size on PCCT images. The red outlined areas highlight the magnified images of lesions. (A-C) PCCT images in a 62-year-old woman with a body mass index (BMI) of 23.6, calculated as weight in kilograms divided by height in meters squared, who was diagnosed with adenocarcinoma. A lesion with a long diameter of 25 mm was identified in the right lower lobe on axial images acquired during the venous phase. For lesions less than or equal to 30 mm, decreasing section thickness improved boundary sharpness and contrast between the necrotic area and enhanced tissue, with optimal visualization at 0.4 mm. (D-F) PCCT images in a 66-year-old man with a BMI of 24.2 who was diagnosed with adenocarcinoma, revealing a lesion with a long diameter of 52 mm in the right lower lobe. For lesions greater than 30 mm, a section thickness of 1 mm demonstrated better contrast and clarity at the boundary of the necrotic area compared with 0.4 mm. This observation supported the selection of an appropriate section thickness for accurate quantification of necrotic regions within the lesion.

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