Interventional Imaging

A subspecialty of interventional radiology (IR) uses image-guided, minimally-invasive procedures to diagnose and treat various diseases. Interventional radiologists rely on angiography, mobile C-arm and fluoroscopy imaging systems to perform thrombolysis, embolization, biopsies, vascular and other minimally invasive procedures, which can reduce recovery time, risk and costs. Find more IR content on the Society of Interventional Radiology (SIR) page.

lung cancer screening

Percutaneous transthoracic core needle biopsy: 3 factors that influence procedural success

A new analysis in Clinical Radiology is intended to help guide interventional radiologists in their decision-making processes regarding PCNB to reduce the likelihood of diagnostic failure. 

the words "FDA recall" on a board

FDA announces recall of Medtronic interventional radiology devices after 17 injuries, 4 deaths

One product is being pulled from the market, and the other is receiving updated instructions for use.

SCAI President James Hermiller, MD, discusses the need for more better radiation protection in the cath lab#SCAI #CathLab, #RadiationExposure #cardiology

SCAI leaders 'on a mission' to improve cath lab protection from radiation, orthopedic injury

SCAI President James Hermiller, Jr., MD, explains the need for more innovative radiation protection systems in the cath lab.

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Injuries trigger recall related to tables used during image-guided procedures

Users have identified risks related to patients falling from the Philips furniture products during transfer or position changes, the FDA said Friday. 

commercial health insurance

Commercially insured women less likely to be referred for interventional procedures

“These findings raise the question of whether insurance reimbursement impacts referral patterns for other conditions and specialties, and the extent to which it may outweigh evidence-based care decisions."

20-minute ultrasound-guided procedure could cure hypertension

Hypertension caused by unilateral aldosterone-producing adrenal adenomas is curable by laparoscopic removal of the entire adrenal gland, but the invasiveness and recovery time can deter patients from the treatment.

Figure from the new ASE guideline for ultrasound guided vascular access, showing vessel and probe orientation on the transverse plane short axis (SAX) view perpendicular to the vessels, or in longitudinal long axis plane (LAX) coaxial to the vessels. Image courtesy of ASE

ASE shares new guidelines for ultrasound-guided vascular access

The American Society of Echocardiography included descriptions, diagrams and ultrasound images in the new document to make it as helpful as possible. 

Tembo Embolic System

New interventional embolotherapy system lands FDA clearance

The bioresorbable agent is made from small irregularly shaped, dry gelatin particles designed for the embolization of hypervascular tumors and blood vessels. 

Around the web

GE HealthCare designed the new-look Revolution Vibe CT scanner to help hospitals and health systems embrace CCTA and improve overall efficiency.

Clinicians have been using HeartSee to diagnose and treat coronary artery disease since the technology first debuted back in 2018. These latest updates, set to roll out to existing users, are designed to improve diagnostic performance and user access.

The cardiac technologies clinicians use for CVD evaluations have changed significantly in recent years, according to a new analysis of CMS data. While some modalities are on the rise, others are being utilized much less than ever before.