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.

AMA resolution backs expanded low-dose CT screenings for lung cancer, heart risk
Dana Smetherman, MD, CEO of the American College of Radiology, discusses the policy, which urges for more robust promotion of low-dose CT as a public health tool.
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.
3 industry partnerships, 1 clinical aim: Enriching the global supply chain of medical isotopes
Nuclear medicine operations may soon enjoy steadier flows of certain in-demand radioisotopes. If so, much credit will go to companies that had the strategic sense to collaborate with each other.
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.

The benefits of preoperative prostate MRI are clear, so why isn't every man getting one?

Preoperative MRI use increased substantially from 2003 to 2016—from 2.9% to 28.2% to be exact—but the modality remained underutilized in certain regions and among specific populations in the United States.

Researchers have designed a new cardiac SPECT imaging system that could potentially deliver images much faster than current models. The team presented its findings at the annual meeting of the Society of Nuclear Medicine and Molecular Imaging (SNMMI), SNMMI 2022.

The need for speed: New-look cardiac SPECT imaging system could be up to 100 times faster than current models

Researchers presented their proposed design of a self-collimating SPECT system at SNMMI 2022.

A comparison of standard 2D mammography (right) and digital breast tomosynthesis (DBT), or 3D mammography (left). The DBT creates a data set of 1 mm slices that the radiologist can look through to see more detail in suspect areas and determine if it dense breast tissue is masking a tumor.

DBT is better for women with increased breast cancer risks

For the research, special attention was paid to women with dense breasts and other factors that raise their risk of a breast cancer diagnosis.

FDA clears 3D print application for head/face and ortho structures

A new system for developing and printing 3D models of tissue and bone from clinical CT images has been regulatorily OK’d for sale in the U.S.

Refined decision aid proves fruitful for patients with kidney masses

Complex renal cysts or solid renal masses appear in 13% to 27% of individuals who receive abdominal imaging.

ACR: FDA evidence backing thyroid monitoring in peds after ICM use is 'weak'

The ACR statement also brought to light some of the unintended consequences of the FDA’s contrast media safety warning.

Targeted radionuclide alpha therapy study wins SNMMI's Abstract of the Year

The study touts the benefits of targeted radionuclide alpha therapy for patients with gastroenteropancreatic neuroendocrine tumors (GEP-NETs) who have not had success with other treatments.

SNMMI Image of the Year 68Ga-FAPI-46 PET/CT heart attack acute myocardial infarction

‘Image of the Year’ highlights the predictive power of a new PET imaging agent

The Society of Nuclear Medicine and Molecular Imaging has chosen its 2022 Image of the Year, and it’s one that is sure to interest anyone in the field of cardiac imaging.

Medical Imaging

AMA resolution backs expanded low-dose CT screenings for lung cancer, heart risk

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

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

3 industry partnerships, 1 clinical aim: Enriching the global supply chain of medical isotopes

Shoulder ultrasound effectively detects insulin resistance, even before abnormal labs