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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LDCT screening can find more than just cancer in troubled lungs

Low-dose CT screening for lung cancer has a value-adding benefit beyond what’s expected of it: The imaging procedure can help with early detection of interstitial lung disease (ILD).

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Study indicates mentally demanding tasks can protect brain power

Mentally demanding activities may be neuroprotective and an important element for maintaining a healthy brain into late adulthood, according to findings published in Restorative Neurology and Neuroscience.

Doctor, lawyer upbraid Congress for ‘undermining science’ on mammo screening

Hot on the heels of final-draft guidelines from the U.S. Preventive Services Task Force (USPSTF) on screening mammography comes blistering commentary from two Georgetown University professors—one a physician and the other an attorney—taking Congress to task for the way it has acted to implement the recommendations.

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Internet crowdsourcing helps solve some medical mysteries

Not all patients going online to tap the “wisdom of the crowd” for help with difficult diagnoses find what they seek. But a new study shows that some surely do, coming away with medical guidance more helpful than what they got from their own physicians.

Minority subgroup gets far less cancer but has much worse outcomes

Nothing kills more AANHPIs—that’s the population subset comprising Asian-Americans, Native Hawaiians and Pacific Islanders—than cancer. Yet AANHPIs have whopping 30 percent to 40 percent lower incidence and mortality rates than non-Hispanic whites for all cancers combined. 

Terrorism unease quashes major imaging meeting

Citing concerns over attendee safety, the European Society of Thoracic Imaging (ESTI) has postponed its 2016 annual scientific meeting to an alternate date and time yet to be named.   

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X-ray of historic painting reveals intriguing touch-ups to earlier, weirder version

Queen Elizabeth I’s famously mysterious advisor John Dee has been demystified, if only slightly, by an x-ray investigation conducted more than four centuries after his death. Or has he? 

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Cancer surveillance PET rises, suggesting overutilization

A robust, population-based study has revealed that, from 2001 through 2009, the use of PET imaging swelled among patients with resected non–small-cell lung cancer (NSCLC) and colorectal cancer (CRC).

Around the web

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. 

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.

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