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 ...

Please provide your email address to receive an email when new articles are posted on . Adding stress myocardial CT perfusion imaging to examinations with CT angiography may safely increase diagnostic ...

Patients with an intermediate 50% to 70% stenosed coronary lesion found on CT angiography (CTA); CT perfusion may be able to determine whether the lesion needs to be treated. Patients about to undergo ...

(HealthDay News) — Computed tomographic (CT) perfusion imaging shows higher overall diagnostic performance than single photon emission computed tomography (SPECT) perfusion imaging for the diagnosis ...

PARIS, France—A strategy combining fractional flow reserve (FFR) derived from computed tomography (CT) with CT perfusion imaging has demonstrated high diagnostic accuracy in identifying inducible ...

A large, academic medical center implemented an imaging algorithm that allowed radiologists to successfully reduce the cumulative radiation exposure and number of computed tomography (CT) angiography ...

Recent advances in scanner technology have made the use of CT stress myocardial perfusion imaging feasible. Just how well it matches up to MR perfusion in the diagnosis of coronary artery disease (CAD ...

GOTHENBURG, Sweden — Stroke patients selected for thrombectomy using simple noncontrast computed tomography (CT) had a similar rate of good outcomes as those selected by the more sophisticated CT ...

A research team from China investigated the microcirculation changes in liver of patients with tumor during chemotherapy by perfusion computed tomography (CT). Their study suggested that chemotherapy ...