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    • Latest in Home
    Radiologist Computer Screen X Ray
    Imaging turnaround times continued to climb in 2024
    August 4, 2026
    (A) Free-response receiver operating characteristic (FROC) curve for DBT-DINO and DINOv2 (Meta AI) on the detection task. DINOv2 achieved higher sensitivity than DBT-DINO across most false-positive thresholds. (B) Detection rates of DBT-DINO and DINOv2 for lesions that were ultimately found to be benign (n = 70) and lesions that were found to be cancerous (n = 66). Error bars represent 95% CIs estimated via patient-level bootstrapping with 1000 repetitions. Both models showed similar detection rates for cancerous lesions, whereas DINOv2 detected more benign lesions than DBT-DINO. (C) Example bounding box predictions for DBT-DINO and DINOv2 on the detection test set. Each image is a single two-dimensional section from a three-dimensional digital breast tomosynthesis volume; the first column shows a mediolateral oblique view, and the second and third columns show craniocaudal views. Both models struggled to detect very small lesions, such as the 3-mm-diameter lesion shown in the first column. FP = false positive.
    DBT-based foundational model classifies breast density
    August 4, 2026
    Ct Contrast
    Liebel-Flarsheim recalls Optiray CT contrast agent
    August 4, 2026
    Ai Head
    Can LLMs fill the communication gap with referring clinicians?
    August 4, 2026
    More in Home
    Imaging turnaround times continued to climb in 2024
    By Erik L. Ridley
    The largest increases were found in ultrasound and x-ray.
    August 4, 2026
    Radiologist Computer Screen X Ray
    DBT-based foundational model classifies breast density
    By Amerigo Allegretto
    DBT-DINO showed strong performance in classifying breast density from DBT images.
    August 4, 2026
    (A) Free-response receiver operating characteristic (FROC) curve for DBT-DINO and DINOv2 (Meta AI) on the detection task. DINOv2 achieved higher sensitivity than DBT-DINO across most false-positive thresholds. (B) Detection rates of DBT-DINO and DINOv2 for lesions that were ultimately found to be benign (n = 70) and lesions that were found to be cancerous (n = 66). Error bars represent 95% CIs estimated via patient-level bootstrapping with 1000 repetitions. Both models showed similar detection rates for cancerous lesions, whereas DINOv2 detected more benign lesions than DBT-DINO. (C) Example bounding box predictions for DBT-DINO and DINOv2 on the detection test set. Each image is a single two-dimensional section from a three-dimensional digital breast tomosynthesis volume; the first column shows a mediolateral oblique view, and the second and third columns show craniocaudal views. Both models struggled to detect very small lesions, such as the 3-mm-diameter lesion shown in the first column. FP = false positive.
    Liebel-Flarsheim recalls Optiray CT contrast agent
    By AuntMinnie.com staff writers
    The CT contrast agent may contain particulate matter comprising polyethylene, other plastic materials, stainless steel, and glass.
    August 4, 2026
    Ct Contrast
    Can LLMs fill the communication gap with referring clinicians?
    By Will Morton
    LLMs could potentially help address multiple persistent pain points in radiology workflow.
    August 4, 2026
    Ai Head
    CT-selected thrombectomy shows 1-year benefit in large-core stroke
    By Will Morton
    Notably, the TESLA trial used a noncontrast CT (NCCT)-alone patient selection protocol.
    August 3, 2026
    Aneurysm
    MRI-based AI model maps local brain aging
    By Amerigo Allegretto
    The model showed differences in brain structures for normal cognition, mild cognitive impairment, and Alzheimer’s disease.
    August 3, 2026
    Mri Scan Brain
    Curium to acquire Lantheus in $8 billion deal
    By AuntMinnie.com staff writers
    The combined company would serve oncology, neurology, and cardiology patients across more than 70 countries.
    August 3, 2026
    Cash Bills
    Surveillance imaging doesn't improve pancreatic cancer survival
    By Amerigo Allegretto
    Study authors are calling for better strategies for early detection and intervention for pancreatic cysts that become malignant.
    August 3, 2026
    A.) Rate of imaging utilization during surveillance by year, 2008 to 2022. B.) Rate of endoscopic ultrasound (EUS) and pancreatic surgery per 100 person years, 2008 to 2022.
    ED patients prefer empathetic communication for incidental findings
    By Amerigo Allegretto
    Incorporating patient preferences into communication may improve understanding and follow-up in addressing incidental findings.
    July 31, 2026
    Emergency 400
    PET/MRI detects arterial inflammation in prostate cancer patients
    By Will Morton
    Androgen deprivation therapy (ADT) is widely used in advanced prostate cancer, yet is associated with increased cardiovascular events such as stroke and heart attacks.
    July 31, 2026
    Representative axial fused F-18 FDG-PET/MRI images and corresponding anatomic MRI images from a patient imaged at baseline and after initiation of androgen deprivation therapy are shown. Each row displays a distinct vascular territory. White arrows indicate focal areas of increased tracer uptake within the arterial wall, where spherical volumes of interest (VOIs) were placed for maximum standardized uptake value (SUVmax) measurement. Additional VOIs were placed in the superior vena cava and inferior vena cava for blood-pool activity sampling. SUVmax values from the arterial VOIs were extracted on the corresponding PET images and normalized to the blood-pool mean standardized uptake value to derive the maximum target-to-background ratio.
    Women's Imaging MinnieCast, Episode 14: GLP-1s and breast cancer risk
    By Amerigo Allegretto
    Elizabeth McDonald, MD, shares results from her team's study on how GLP-1s may have beneficial effects on breast cancer risk.
    July 31, 2026
    Minnie Cast Thumbnail (17)
    Podcast: The PACSMan Pontificates, Episode 4: The perfect PACS
    By Michael J. Cannavo
    In episode 4 of his The PACSMan Pontificates podcast series, Michael J. Cannavo shares his thoughts on the quest for the perfect PACS.
    July 30, 2026
    Pacs Man Pontification
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