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. 

father of #MRI, Raymond Damadian

'Father of MRI' dies at 86

The science community lost a man who pioneered one of medical imaging’s most important developments when Raymond Vahan Damadian passed away August 3. 

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EHR tracking system significantly improves diagnostic timelines for liver cancer patients

Implementing an EHR cancer tracking system to review radiology reports for abnormal findings resulted in patients at one Veterans Affairs Hospital receiving their cancer diagnosis and treatment months earlier than those who were imaged before the system was put into place.

Less experienced radiologists benefit from deep learning models when scouting for intracranial aneurysms

Deep learning models can increase reader accuracy while simultaneously decreasing interpretation times when evaluating imaging for intracranial aneurysms.

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Mobile fluoroscopy machine, DR detector cleared for U.S. sales

The FDA has approved Xoran’s Tron CT system, a full-body fluoroscopy system that is fully mobile, and Viewworks’s Vivix-S F series flat panel detectors for digital radiography.

Portable MRI found handy, useful—just not as a full-on replacement for its immovable cousin

Point-of-care MRI is a worthwhile diagnostic option for emergency departments and ICUs concerned about wait or transport times to access fixed MRI for patients with neuroimaging needs.

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Functional MRI findings could open the door for more accurate ADHD diagnosis and management

Authors of the new study suggested that their findings, once further validated in larger cohorts, could provide objective measures to diagnose ADHD and monitor treatment responses in the future. 

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New study highlights dangers of metallic fabrics in face masks, athletic clothing for MRI patients

The metallic elements in the fabrics are often missing from labels, posing thermal burn risks for MRI patients. 

Early PT for low back pain wards off advanced imaging, other pricey sources of healthcare spending

Patients who receive physical therapy for low back pain within two weeks of symptom onset pay significantly smaller healthcare bills at the 30-day and one-year marks than patients who wait longer for PT or never receive it.