Comparison of 3D X-ray tomography with computed tomography in patients with distal extremity fractures
| Autor: | Anna Hirschmann, Fides Regina Schwartz, Anna L. Falkowski, Robyn Melanie Benz, Bram Stieltjes, Balazs K. Kovacs |
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| Rok vydání: | 2020 |
| Předmět: |
030203 arthritis & rheumatology
medicine.medical_specialty business.industry Soft tissue Wrist 030218 nuclear medicine & medical imaging Avulsion 03 medical and health sciences 0302 clinical medicine medicine.anatomical_structure Orthopedic surgery medicine Radiology Nuclear Medicine and imaging Displacement (orthopedic surgery) Tomography Ankle Nuclear medicine business Prospective cohort study |
| Zdroj: | Skeletal Radiology. 49:1965-1975 |
| ISSN: | 1432-2161 0364-2348 |
| DOI: | 10.1007/s00256-020-03508-7 |
| Popis: | To compare fracture detection, image quality, and radiation dose in patients with distal extremity fractures using 3D tomography and computed tomography (CT). IRB approval was obtained including informed consent for this prospective study from June to December 2016. Patients diagnosed with an acute fracture at CT were consecutively scanned on the same day using 3D tomography. Anatomical location (effected bone and location within the bone) and morphological characteristics of fractures (avulsion, articular involvement, mono- vs. multifragmented, displacement), visibility of bone/soft tissue structures, and image quality were assessed independently by two blinded readers on a 5-point Likert scale. Dose-length-product (DLP; mGy*cm) was compared between both modalities. Descriptive statistics, Wilcoxon signed rank test (P |
| Databáze: | OpenAIRE |
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