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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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.

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. 

Fat attenuation index (FAI) CT imaging of coronary artery fat can show inflammation and can help pin-point vulnerable plaques, or show the reversal of inflammation due to drug therapies. The technology is being developed by the vendor Caristo, which has European CE mark and the company is seeking FDA clearance. #SCCT #SCCT2022

VIDEO: New Technologies in Cardiac CT Imaging

Ron Blankstein, MD, Brigham and Women's Hospital, explains recent advances in coronary computed tomography angiography (CCTA) technology. 

Cardiac CT now in the spotlight thanks to chest pain guidelines

With the elevation of cardiac CT to a 1A indication in the 2021 Chest Pain Guidelines, there has been a large amount of interest in starting coronary artery CT angiography (CCTA) programs. 

GE out with next-gen X-ray machine

GE Healthcare introduced a new fixed radiography system Aug. 2, positioning it at the high end of the category and spotlighting its capabilities as the most advanced in its family.

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Radiological field offers 3 of the 10 highest-paying associate degree options: ZDNet

Surveying the landscape of well-paying jobs in reach of individuals with two-year degrees, a popular technology-business news outlet has found three of the top 10 exist within the radiological sphere.

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For prostate cancer diagnostics, 7T MRI has next to nothing on ultrasound tomography

In an initial comparison study involving 10 patients with high-risk prostate cancer, ultrasound tomography (UT) soundly beat 7-Tesla multiparametric MRI on detection sensitivity, 85.7% to 65.3%.

Family-med POCUS is growing strong, but problems aren’t solving themselves

Close to 90% of family-medicine departments at U.S. medical schools employ one or more faculty members trained in point-of-care ultrasound, including 7% that are presently training at least one (or one more).

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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.