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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DBT offers ‘significantly increased’ cancer detection compared to digital mammography

The findings were true regardless of tumor type, size or cancer stage, wrote Pragya A. Dang, MD, and colleagues at Brigham and Women’s Hospital in Boston.

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PET tracer detects various forms of cancer, lung disease

Results from a study published Oct. 14 in Nature Communications showed the tracer could identify pancreatic, cervical and lung cancer, in addition to a lung tissue disease called idiopathic pulmonary fibrosis.

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Fewer men get breast cancer—but more cases are fatal compared to women

Men make up nearly 1% of all breast cancer cases in the U.S., but their mortality rate is drastically higher compared to women diagnosed with the disease.

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CDC offers imaging guidance on vaping-related lung injuries

The CDC released interim guidance for clinicians to help with the evaluation and management of e-cigarette or vaping product use-associated lung injury, or EVALI.

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NIH awards $20M grant to develop PET radiotracers for diagnosing Parkinson’s

“At the end of five years, we hope to have a radioactive tracer that will be able to detect Parkinson’s early on and provide detailed information about the disease’s progression, which is critical for discovering and testing new treatments," said Robert H. Mach, PhD, a researcher involved in the project.

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Women born outside US less likely to have ever had a mammogram

More than 50% of the 43.7 million foreign-born people living in the U.S. are female—that figure is only expected to grow, explained lead author Tainya Clarke, PhD, MPH.

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Cancer history, costs inhibit follow-up compliance among BI-RADS 3 patients

There is no shortage of research investigating the effectiveness of the Breast Imaging Reporting and Data System (BI-RADS) category 3 in mammography, but what’s less understood is why some women complete follow-up recommendations while many do not.

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What radiologists should know about vaping-related lung injuries

A group of U.S. researchers analyzed literature on the topic, summarizing imaging findings to help radiologists identify signs of vaping-related lung injuries. The results were published Oct. 8 in the American Journal of Roentgenology.

Around the web

RBMA President Peter Moffatt discusses declining reimbursement rates, recruiting challenges and the role of artificial intelligence in transforming the industry.

Deepak Bhatt, MD, director of the Mount Sinai Fuster Heart Hospital and principal investigator of the TRANSFORM trial, explains an emerging technique for cardiac screening: combining coronary CT angiography with artificial intelligence for plaque analysis to create an approach similar to mammography.

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.