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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Should women with dense breasts pursue additional screening? Here’s what radiologists think

When women learn that they have dense breast tissue after a mammogram, should they seek out supplemental screening? A new study published in the Journal of Breast Imaging asked radiologists what they currently recommend for patients at all risk levels.

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Neural network tracks treatment of brain tumors on MRI

Physicians and scientists in Germany have developed an artificial neural network that’s capable of interpreting brain MRI scans to tell physicians how brain tumors are responding to chemotherapy and radiation therapy, according to a study published in The Lancet Oncology.

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JAMA: Amyloid PET changed clinical management in 60% of patients with dementia

Amyloid PET imaging greatly influenced the clinical management of patients with mild cognitive impairment (MCI) and dementia, according to the first phase of a multicenter trial published April 2 in JAMA.

Carestream’s DR Room and Portable Imaging Systems Earn Highest Rating in MD Buyline Report

Carestream Health earned the top rating in MD Buyline’s User Satisfaction Ratings for its portable and room-based digital radiography (DR) systems as well as its family of detectors in the first quarter of 2019.

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DBT detects earlier stage breast cancers in older women

In women 65 and older, digital breast tomosynthesis (DBT) achieved a higher specificity for detecting breast cancer and identified the disease at an earlier stage compared to traditional 2D mammography.

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AI model predicts a patient’s breast cancer risk from single MR image

Researchers have developed a deep learning (DL) model that assesses a woman’s five-year cancer risk with a single breast MR image, sharing their findings in the American Journal of Roentgenology.

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Safety of CT contrast agents called into question

Using contrast agents to enhance CT scans is an established risk factor for kidney injury in those at risk for renal complications, according to a March 23 NPR report, but the research that drove that conclusion years ago might be unbalanced.

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Both major parties in Australia commit to funding MRI scans for breast cancer patients

The two major parties set to take part in Australia’s upcoming federal election have both committed to increase funding for MRI scans for women with breast cancer.