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.

Nuclear imaging groups share new flurpiridaz guideline
Several groups collaborated on the document, which is designed to help clinicians provide high-quality, consistent care when using flurpiridaz during cardiac PET imaging exams.
New study suggests link between birth defects and preconception CT imaging
The findings raise concerns about women who are planning on becoming pregnant and imaging-related radiation exposure in the weeks leading up to conception.
Radiation exposure during imaging may be causing some pediatric cancer cases
Although the risk of developing cancer due to radiation exposure during medical imaging is small, there are clear associations between the two.
Company building novel portable stroke MR imaging platform seeks investors
New Zealand-based Wellumio in January announced its expansion into the U.S., laying the groundwork for local clinical trials to test its device.
Breast ultrasound finding may signal invasive cancer, research suggests
Though this finding is relatively uncommon, it is expected that the BI-RADS 6th edition ultrasound lexicon will include it as a feature associated with malignancy.

New radiation-dose estimation process moves nuclear medicine closer to customized cancer therapy

Researchers used a single SPECT/CT scan performed post-therapy to estimate how much radiation a patient’s tumor and at-risk organs will absorb.

Ultrasound, 3D printing combine to help blind parents feel their babies' faces

The idea came about after a sonographer at Johns Hopkins wondered if the technology could be used to create a model for a blind mother.

How one mobile mammography program took on breast cancer in underserved women

Authors of the five-year Project Valuable Area Life-Saving Exams in Town program say their results should prompt the creation of similar strategies across the U.S.

MIT’s AI system diagnoses chest conditions on x-rays, but knows when a radiologist could do better

The hybrid platform proved more accurate at detecting enlarged heart cases than machine learning or a human reader working independently.

‘Pink card’ program brings walk-in screening mammograms to vulnerable patients

Massachusetts General Hospital’s academic breast imaging division launched its pilot in November 2016, sharing their results recently in JACR.

AI-powered ECGs improve care for high-risk heart patients

The study, published in Circulation: Arrhythmia and Electrophysiology, included data from more than 1,600 patients who presented at the ED with shortness of breath.

CV societies ‘very concerned’ about proposed coverage changes for MR therapy

The American College of Cardiology, Society of Thoracic Surgeons, American Association for Thoracic Surgery and Society for Cardiovascular Angiography and Interventions all collaborated on the response.

MRI screening women with a family history of breast cancer a cost-effective intervention

Dutch scientists reached their conclusion by conducting an economic evaluation, using a simulator to estimate costs and lives saved across a cohort of 10 million women.

Medical Imaging

Nuclear imaging groups share new flurpiridaz guideline

New study suggests link between birth defects and preconception CT imaging

Radiation exposure during imaging may be causing some pediatric cancer cases

Company building novel portable stroke MR imaging platform seeks investors

Breast ultrasound finding may signal invasive cancer, research suggests