To detect in-stent restenosis among patients with coronary stents, a new study shows the potential for improved diagnostic accuracy by adding computed tomography perfusion imaging to coronary CT ...

Fig. 1. CBF and Tmax maps derived from the model and CTP showing three patients with different cores and low perfusion volumes in the test dataset and the corresponding maximum intensity projection ...

Researchers at Emory University School of Medicine recently performed a cardiac imaging procedure that was the first of its kind completed in Georgia. The procedure, first performed on October 21, is ...

Limitations from commercial software applications prevent the implementation of a robust and cost-efficient high-throughput cancer imaging radiomic feature extraction and perfusion analysis workflow.

Iodine-containing contrast medium is a chemical used in iodine perfusion studies to enhance images taken during body scans such as X-rays and computed tomography (CT) scans. Increasingly, dual-energy ...

How Does a VQ Scan Work? The VQ scan is a nuclear scan. It measures airflow, called ventilation, and blood flow, called perfusion, in your lungs. The V and Q make up a math equation that helps doctors ...

Please provide your email address to receive an email when new articles are posted on . Among patients who underwent a stress myocardial perfusion PET scan, increasing magnitude of stress myocardial ...