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Showing 1 to 4 of 4 for “"Computed Tomography Perfusion"”.
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Analyzing the Effect of Neoadjuvant Stereotactic Ablative Body Radiotherapy on Pancreatic Tumour Perfusion Using Computed Tomography Perfusion
… density, which can significantly limit tumour perfusion and restrict the systemic delivery of chemotherapy drugs to the tumour site. To overcome this barrier, several studies have demonstrated that irradiating the tumour volume with a high dose of radiation in hypofractionated radiotherapy can …
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IMPACT OF STRESS CARDIAC COMPUTED TOMOGRAPHY MYOCARDIAL PERFUSION ON DOWNSTREAM RESOURCES AND PROGNOSIS IN PATIENTS WITH SUSPECTED OR KNOWN CORONARY ARTERY DISEASE: A MULTICENTRE INTERNATIONAL STUDY - THE CTP-PRO STUDY
Background: Stress computed tomography perfusion (Stress-CTP) is a CT-based functional technique that can be added to coronary computed tomography angiography (cCTA) to improve management of patients with suspected coronary artery disease (CAD). The aim of the study is to evaluate the usefulness of …
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Lung Perfusion CT: Differentiation between Lung Cancer and Progressive Massive Fibrosis
PURPOSE: To evaluate the usefulness of perfusion CT in the differential diagnosis between progressive massive fibrosis and lung cancer. MATERIALS AND METHODS: We retrospectively analyzed the perfusion CT image of 20 lesions in 13 patients with progressive massive fibrosis. Using 16 channel …
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Dynamic Cone-beam Reconstruction for Perfusion Computed Tomography
Perfusion CT (Computed Tomography) is a dynamic imaging technique whose aim is to assess the blood supply to tissue. The limited field of view of current CT detectors restricts its use to perfusion studies of a small volume. The introduction of large area detectors in CT, however, will allow …