News

laptop_stethoscope.jpg

Finding such discrepancies is critical to the continuity of patient care, as medical records and reports are often utilized across multiple providers and facilities. 

The imaging iodine contrast shortage is delaying procedures and causing rationing at hospitals. impact is it having on hospitals and the tough decisions that are being made to triage patients to determine if they will get a contrast CT scan or an interventional or surgical procedure requiring contrast. Photo by Dave Fornell

This could be especially helpful when timely clinical decisions relative to the use of a contrast agent need to be made.

globe

With the earth’s warmest March on record in 175 years barely in the rearview mirror, a team of radiology experts says medical imaging must step up its sustainability efforts. 

Advanced artificial intelligence (AI) models can evaluate cardiovascular risk in routine chest CT scans without contrast, according to new research published in Nature Communications.[1] In fact, the authors noted, the AI approach may be more effective at identifying issues than relying on guidance from radiologists. Representative non-contrast CT slices for two patients (left), with super-imposed segmentations (right). One artificial intelligence (AI) model was used to segment a cardiac mask.

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

radiation dose advanced imaging computed tomography

Advanced imaging equipment using ionizing radiation enters the global market at the rate of one new technology every five years.

Over the Shoulder Shot CT Brain Scan Images

Given the subjective nature of diagnosing concussions, it can be difficult to make the call on whether a patient needs imaging, but many doctors err on the side of caution.

 Raquel Roman, chair of the Radiology Business Management Association (RBMA) Young Professionals Committee, and director of growth at Essential Radiology, explains how the group mentors the next generation leaders..

Raquel Roman, chair of the Radiology Business Management Association (RBMA) Young Professionals Committee, and director of growth at Essential Radiology, explains how the group mentors the next generation leaders.

MRI safety zone warning sign at entrance into an MRI imaging room at Northwestern Central DuPage Hospital.

The course’s release follows numerous reported MRI accidents that have occurred in recent years, many that resulted in severe injury and some that were even fatal.

prostate cancer recurrence on PET outside of SRT guidelines

Salvage radiation therapy guidelines for patients with prostate cancer recurrence need to be updated to include findings identified on PSMA PET, according to new research shared at SNMMI’s annual conference this week. 

RSNA, post AZ covid vax thrombosis

Whole-body imaging reveals clinically undetectable blood clots in patients after their first dose of AstraZeneca's COVID vaccine.

Siemens Healthineers splashed an FDA-approved SPECT/CT system June 12 at the 2022 annual meeting of the Society of Nuclear Medicine & Nuclear Imaging in Vancouver, B.C.

Researchers recently completed an external validation for the Ovarian-Adnexal Reporting and Data System (O-RADS) for classifying lesions as malignant or benign, for which validation had been previously lacking. #ORADS

The study yielded a malignancy rate of 8.4% for the women who presented for routine pelvic ultrasound without prior suspicion for adnexal lesions.

Around the web

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

Advanced imaging equipment using ionizing radiation enters the global market at the rate of one new technology every five years.

Raquel Roman, chair of the Radiology Business Management Association (RBMA) Young Professionals Committee, and director of growth at Essential Radiology, explains how the group mentors the next generation leaders.