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. 

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Joseph Swicklik, RT, Mayo Clinic, demonstrates how to use magic to calm pediatric patients during imaging exams.

Using 'magic' to calm pediatric patients during imaging exams

Joseph Swicklik, RT(R)(CT), Mayo Clinic, says magic tricks can help calm pediatric patients to overcome anxiety and make medical imaging exams run much smoother.

February 26, 2024
artificial intelligence AI heart cardiology

Cleerly’s AI software for noninvasive FFR estimates receives a Category 1 CPT code

The company officially launched its Cleerly ISCHEMIA software for delivering noninvasive evaluations of CCTA exams in early 2024. This update provides a closer look at the software from a billing perspective. 

February 23, 2024
Ismail El-Hamamsy, MD, PhD, has been named the new president of the Heart Valve Society

Mount Sinai surgeon named new president of Heart Valve Society

Ismail El-Hamamsy, MD, PhD, said he hopes to spend his time as HVS president focused on fostering collaborations and encouraging innovation.

February 23, 2024
An aortic vascular surgery case being performed with the Philips LumiGuide FORS system. The light-based technology enables catheter navigation and the ability to see the catheters in multiple views with out the need for X-ray imaging in the cath lab.

Philips launches new light-based, radiation-free cath lab imaging system

LumiGuide uses fiber optic realShape (FORS) technology, where light is reflected along an optical fiber inside a guidewire to generate 3D, high-resolution, color images of devices inside a patient’s body

February 22, 2024
Examples of photon-counting coronary angiography showing how clarity improves as the thickness of the image is reduced. Top: 60-year-old female, with noncalcified plaque (arrowheads) and coronary stenosis (inset images). The reduced section thickness did not affect assessment in this patient. Bottom: 56-year-old female with calcified plaque (arrowheads) and coronary stenosis. The reduced section thickness leads to less calcium blooming and therefore a less severe percentage of stenosis. Courtesy of RSNA

Coronary artery disease classification improved with photon-counting CT

After a photon-counting CT, 54% of patients had their coronary artery disease classification downgraded.

February 20, 2024
Examples of the messages the Nanox AI algorithms display for incidental findings of spinal compression fractures and detection of coronary calcium. Both can help physicians better understand risk factors or need for therapy in patients through these types of opportunistic screenings on scans being performed for other reasons.

Routine chest CT often reveals patients at risk for cardiovascular disease, presenting radiology with ‘untapped’ potential

Rads only reported this incidental finding in about 31% to 44% of cases, experts detailed in the Journal of the American College of Radiology. 

February 20, 2024
Staff at the new Fetal Cardiac Clinic at the Heart Institute at Children's Hospital Los Angeles. From left, Director of the Heart Institute David Romberger, RN, MSN, CCRN; attending physician Shuo Wang, MD; Executive Director of the Heart Institute Jennifer Klunder, MHA; Director of the Fetal Cardiac Clinic Jodie Votava-Smith, MD; Chief of the Division of Cardiology and Co-director of the Heart Institute Paul F. Kantor, MBBCh, MSc, FRCPC; and congenital cardiac surgeon Luke Wiggins, MD.

Children’s Hospital Los Angeles unveils new fetal cardiac clinic

Clinic for expectant mothers designed to better diagnose and treat congenital heart defects and heart diseases before birth. 

February 20, 2024
An example of cardiac MRI myocardial blood flow reserve (MBFR) imaging. Image courtesy of https://doi.org/10.3390/diagnostics10090679

Imaging group thrilled with new CPT codes for MBFR measurements

The Society for Cardiovascular Magnetic Resonance applauded two new CPT Category III codes for myocardial blood flow reserve (MBFR) assessments.

February 16, 2024
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Around the web

Health Imaging
New imaging protocols proposed to curb rise of cardiovascular infections

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.

Radiology Business
What does radiology have to do with climate change?

Kate Hanneman, MD, explains why many vendors and hospitals want to lower radiology's impact on the environment. "Taking steps to reduce the carbon footprint in healthcare isn’t just an opportunity," she said. "It’s also a responsibility."

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