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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Genetic variant linked to chemotherapy-induced cardiomyopathy

The same genetic variants that have been uncovered in patients with two other types of cardiomyopathy are also present in an uncommonly high proportion of people with cancer therapy-induced cardiomyopathy (CCM), researchers reported in Circulation.

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CTC adds diagnostic insight during colon cancer screening

CT colonography (CTC) achieved a similar positive predictive value (PPV) as colonoscopy during colon cancer screening and can help clinicians care for patients by specifying the nature of exam findings, according to a new study published in the American Journal of Roentgenology.

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DOE land transfer puts company on-track for domestic Mo-99 facility

The U.S. Department of Energy (DOE) recently transferred land in Oak Ridge, Tennessee, to Coquí Radio Pharmaceuticals, pushing the company closer to establishing a domestic production of Molybdenum-99 (Mo-99), an isotope used in many molecular imaging exams.

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Chemoradiotherapy may be unnecessary for certain rectal cancer patients

Rectal cancer patients given a “good prognosis” on MRI may be able to avoid preoperative chemoradiotherapy (CRT), a technique commonly associated with long-term adverse outcomes, according to results of a new study published in JAMA Oncology.

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EMR-based messaging tool helps patients connect with radiologists

Allowing patients to communicate directly with radiologists through an online portal helps them stay informed and feel more engaged, according to a case study published in the Journal of the American College of Radiology.

DBT detects additional lesions during breast cancer staging

Combining digital breast tomosynthesis (DBT) with digital mammography (DM) can spot additional lesions in patients with breast cancer, reported authors of a recent study published in Radiology. However, the combined method did have limitations.

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Checklist helps providers know when patients need general anesthesia before MRI scans

Researchers have developed a new checklist to determine if general anesthesia (GA) is needed when children and young adults undergo MRI scans, sharing their findings in Clinical Radiology.

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SIIM 2019 Q&A: Dr. Kahn on Radiological AI and Its Practical Pursuits

The terms “AI” and “machine learning” appear early and often on the agenda for SIIM19, which rolls into Denver the last week of June. The heavy dose of AI-related tech talk is no surprise, given the fast and steady interest in these technologies evidenced by imaging informaticists in medicine.