Fusion Imaging Reduces Radiation and Contrast Medium Exposure During Endovascular Revascularization of Iliac Steno-Occlusive Disease
| Autor: | Malte Maria Sieren, Susanne Anton, F Jacob, M Planert, Jan Peter Goltz, Erik Stahlberg, Joerg Barkhausen |
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| Rok vydání: | 2019 |
| Předmět: |
Male
medicine.medical_specialty medicine.medical_treatment Contrast Media Arterial Occlusive Diseases Radiation Dosage Revascularization Iliac Artery Multimodal Imaging Magnetic resonance angiography 030218 nuclear medicine & medical imaging 03 medical and health sciences Imaging Three-Dimensional 0302 clinical medicine medicine.artery medicine Humans Radiology Nuclear Medicine and imaging Retrospective Studies Computed tomography angiography medicine.diagnostic_test business.industry Endovascular Procedures Angiography Digital Subtraction External iliac artery Digital subtraction angiography Middle Aged medicine.disease Contrast medium Embolism Dose area product Feasibility Studies Female Radiology Cardiology and Cardiovascular Medicine business |
| Zdroj: | CardioVascular and Interventional Radiology. 42:1635-1643 |
| ISSN: | 1432-086X 0174-1551 |
| Popis: | To evaluate feasibility, safety and efficacy of fusion imaging in order to guide endovascular revascularization of iliac steno-occlusive disease. Retrospectively, we identified twenty-six patients (20 male, mean age 63 ± 8y; Rutherford II-V) who underwent revascularization of a chronic total occlusion (n = 6; 23%) or severe stenosis (n = 20; 77%) of the common and/or external iliac artery. Median lesion length was 33 mm (IQR 20–60). In one group of patients (NEW; n = 11), fusion imaging with 2-D/3-D registration was used to guide revascularization. No baseline digital subtraction angiography (DSA) had been acquired in these patients. In another group of patients (OLD; n = 15), no fusion imaging had been utilized and at least one DSA run had been performed to guide the procedure. In both groups, final DSA of the treated lesions was performed. Number of DSA runs, radiation and contrast medium exposure, technical success (residual stenosis |
| Databáze: | OpenAIRE |
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