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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Startup radiopharmaceutical developer Mariana Oncology raises $175M in series B financing

The company has developed a portfolio of nuclear medicine solutions including "lead candidate" MC-339, used for treating small cell lung cancer.

Imaging advocacy group hopes to counteract ‘dangerous care delays and denials’ in PET payment

The American Society of Nuclear Cardiology is pushing payers to more consistently and correctly cover medically necessary scans without prior authorization. 

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Hospital pauses mammography services after radiologists resign at partner practice over ‘witch hunt’

Physicians at Northern Arizona Radiology reportedly had been forced to work long hours to re-read exams looking for missed cancers. 

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Self-scheduled mammograms gaining popularity with younger patients

Patients under the age of 50 are opting for the ease and convenience of scheduling their own appointments, and the results may not be limited to mammography.

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New study may provide model for assessing AI performance in real-world settings

“It’s vital that imaging centers have a process in place to provide ongoing monitoring of AI once it becomes part of clinical practice,” one expert noted. 

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‘Immediate attention’ needed to address cancer diagnosis deficits stemming from pandemic

The largest diagnosis deficits were observed for breast, colon and lung cancer, experts detailed in JAMA Network Open

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Data underline the effectiveness of mammography screening among older women

“The results suggest that mammography screening can be effective in older women, particularly as life expectancy increases,” researchers contend. 

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Radiologists must be aware of side effects from new Alzheimer’s treatments, study warns

“As the use of monoclonal antibodies becomes more widespread, close collaboration between neurologists and radiologists is needed," one expert advised. 

Around the web

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

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.

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.