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. 

Experts evaluate new consensus recommendations involving rare cancer on CT

Researchers referred to the newly developed Korean Society of Abdominal Radiology consensus recommendations when evaluating the CT scans of patients with extrahepatic bile duct cancer.

coronavirus COVID-19 vaccine vaccination

FDG PET/CT radiomics distinguishes between vaccine-related or metastatic breast cancer lymphadenopathy

The findings could help clinicians manage patients’ treatment when the origin of axillary lymphadenopathy is of concern, experts suggested. 

Algorithm performs at expert level when distinguishing between benign and malignant ovarian tumors

Experts involved with the study suggested that these findings could be beneficial in the future of ovarian tumor assessment by providing clinical decision making support.

lung cancer pulmonary nodule

Pre-treatment chest CT features can predict overall survival in lung cancer patients

The noncancerous imaging features obtained before radiation therapy could be used in the future to help guide treatment decisions for these patients, experts suggested.

breast cancer screening mammography

DBT-based radiomics nomogram predicts lymphovascular invasion in breast cancer patients

The DBT-based combined radiomic nomogram achieved a specificity of nearly 95% when predicting lymphovascular invasion, which was higher than other clinical predictive models. 

Study links MRI findings with mental health disorders

Based on imaging, researchers suggested that gray matter volume could be a predictive marker of outcomes in mental health disorders, such as depression.

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Risks of stroke and heart attack increase with larger thoracic aortic diameter, research shows

Results from multi-detector CT scans revealed that women in particular appeared to be more susceptible to faster deterioration of the aging aorta.

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New mobile low-field MRI scanner inches closer to increasing imaging access in rural communities

It takes only five minutes for the portable MRI system, "Scan-a-van," to start scanning after arriving at patients' homes.

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.