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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MRI scans on rat brains could lead to new cocaine addiction therapies

A study on rat models reveals how prolonged cocaine use disrupts neural networks responsible for regulating emotions and problem solving.

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Fleischner Society updates thoracic radiology glossary, adds new terms and images

The glossary, first released in 1984, has not been updated since 2008.

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Dozens of Indigenous Canadians file lawsuit against two radiologists over undisclosed study

The plaintiffs claim they were imaged for a liver disease study without giving their consent, or learning of the results. 

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Philips launches system to hasten stroke care delivery

The Azurion system is designed to swiftly identify stroke-related damage for improved care coordination.

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MRI reveals placental oxygenation levels may be linked to fetal brain development

Oxygenation levels not only seem to be a predictor of cortical growth and cognition, but likely childhood behavior as well, the study found. 

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Proprietary mobile ultrasound system receives $2.1M in early funding

The remote system can be used anywhere and could provide access for patients in rural communities.

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AI enhances diagnostic accuracy of breast cancer lesions found on ultrasounds

Despite a low 2% to 10% malignancy rate, biopsy is typically recommended when a BI-RADS 4A lesion is discovered in breast tissue.

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.

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Around the web

Cardiovascular Business
Cardiology practices pay $17.7M to settle fraud allegations brought on by whistleblowers

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease. 

Cardiovascular Business
Cardiology, radiology specialists debate CCTA’s rise as a go-to imaging modality for CAD

CCTA is being utilized more and more for the diagnosis and management of suspected coronary artery disease. An international group of specialists shared their perspective on this ongoing trend.

Cardiovascular Business
New AI program delivers rapid, accurate echo video assessments

The new technology shows early potential to make a significant impact on imaging workflows and patient care.