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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Radiologists must master cardiac CT, MRI to keep pace with demand: ‘The heart is not a magical organ’

Utilization of these two modalities has surged in recent years, yet only a small fraction of rads image the heart, an analysis of Medicare data found. 

FDA: Novel device protects athletes from traumatic brain injury, MR imaging shows

Q-Collar is a C-shaped, noninvasive device that goes around the neck, applying a compressive force to increase blood volume and reduce brain movement.

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Dental x-rays may be causing hundreds of excess cancer cases each year

Oral and maxillofacial radiology experts said the number could be cut by 75% through two key strategies. 

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Radiologists ‘highly encourage’ using structured reporting system for bladder cancer MRI

The Vesical Imaging-Reporting and Data System (VI-RADS) showed high diagnostic validity and reliability for predicting muscle invasion from the disease.

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Data cast doubt on controversial CMS reimbursement restriction for MR imaging

It was a few years ago that the agency kept in place roadblocks to limit such exams for patients with abandoned leads for their cardiac implantable devices. 

chest pain lung pulmonary embolism

AI spots dozens of missed incidental pulmonary embolism diagnoses at one hospital

The investigation was retrospective, but Duke scientists believe their algorithm could potentially aid radiologists in spotting near-misses in their work.

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MRI could play central role in community-based screening for prostate cancer, experts say

"If successful, prostate MRI will be able to join mammography and LDCT of the thorax as an imaging screening test that saves lives," experts wrote in JAMA. 

mac apple airpods

X-ray imaging reveals Apple AirPod lodged in patient’s esophagus

A Massachusetts man's strange ordeal is providing a warning to physicians and patients alike. 

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Around the web

Health Imaging
Nearly $800,000 settlement offered to family of man who died during MRI exam

The patient, who was being cared for in the ICU, was not accompanied or monitored by nursing staff during his exam, despite being sedated.

Cardiovascular Business
Global shortage of nuclear imaging isotopes may be over

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

Cardiovascular Business
‘A huge win’: CMS significantly increases Medicare payments for cardiac CT

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.