Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography, and the nuclear imaging modalities of PET and SPECT.

First AI-enabled POCUS app for detecting pleural effusion and atelectasis earns FDA clearance
The apps are embedded into the Exo Iris transducer, which can be plugged directly into a smartphone, utilized anywhere and without the internet.
Symptom-detected breast cancers more likely to require mastectomy, chemotherapy
New research adds to the “strong evidence” supporting screening guidelines and highlights the importance of women adhering to clinical recommendations.
Shoulder ultrasound effectively detects insulin resistance, even before abnormal labs
POCUS could represent a quick, easy and affordable way to detect signs of insulin resistance before it progresses into diabetes, researchers suggest.
Contrast-enhanced mammography significantly improves early cancer detection
New trial results suggest CEM could enhance breast cancer detection beyond DBT exams when patients are faced with barriers to obtaining an MRI.
Bayer seeks FDA approval for gadoquatrane, its latest low-dose GBCA
The investigational agent uses 60% less gadolinium without sacrificing image quality, according to recent clinical trial findings.

Researchers link ultrasound features with risk of thyroid cancer recurrence

In particular, the experts paid close attention to instances of extrathyroidal extension (ETE) on ultrasound.

Abbreviated breast MRI protocols not widely available in areas that would benefit the most

While the notion is promising, bringing abbreviated protocols to fruition in underserved areas remains a challenge, according to a first-person take from providers at a clinical practice in Bogota, Colombia.

FDG-PET shown to predict pancreatic cancer outcomes prior to surgery, could guide treatment decisions

FDG-PET scans in these patients allow clinicians to determine whether the tumors are still viable or not, thus playing a significant role in making treatment decisions.

TB-detecting AI tool shows promise for improving screening in low resource areas

A new artificial intelligence system can detect active tuberculosis on chest radiographs with accuracy comparable to radiologists, a recent paper in Radiology reports.

Interview with Rebecca T. Hahn, MD, Professor of Medicine at Columbia University Irving Medical Center, Chief Scientific Officer of the Echo Core Lab at the Cardiovascular Research Foundation and Director of Interventional Echocardiography at the Columbia Structural Heart and Valve Center. She discusses some of the trends of growing use of interventional echocardiographic guidance in transcatheter structural heart procedures, the growing number of tricuspid valve procedures, and use of 3D ICE.

VIDEO: Trends in structural heart procedural imaging - a discussion with Rebecca Hahn

Rebecca T. Hahn, MD, Director of Interventional Echocardiography at the Columbia Structural Heart and Valve Center, discusses some of the trends in the growing use of interventional echocardiographic guidance in transcatheter structural heart procedures.

Imaging fraud lands surgeon in jail

An orthopedic surgeon in California will spend seven years in prison for needlessly X-raying 10 patients hundreds of times over a four-year stretch.

The rise and fall of race-based radiation dosing: 4 lessons

Thanks to public outcry and legislative action in 1968, Black patients have not routinely received higher-dose X-rays than their fair-skinned peers for more than half a century.

Neuroimaging analysis suggests that the brains of patients with depression are not so different after all

“Results of this case-control study suggest that even for maximum univariate biological differences, deviations between patients with MDD and healthy controls were remarkably small," experts shared in JAMA Psychiatry.

Medical Imaging

First AI-enabled POCUS app for detecting pleural effusion and atelectasis earns FDA clearance

Symptom-detected breast cancers more likely to require mastectomy, chemotherapy

Shoulder ultrasound effectively detects insulin resistance, even before abnormal labs

Contrast-enhanced mammography significantly improves early cancer detection

Bayer seeks FDA approval for gadoquatrane, its latest low-dose GBCA