Evaluation of arteriovenous fistula-bilateral computed tomography venography combining diluted and undiluted contrast media injection: A case study
| Autor: | Katharina Brehmer, Svensson Anders Rt, Brismar B. Torkel |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
lcsh:Medical physics. Medical radiology. Nuclear medicine
lcsh:R895-920 Thoracic Vein medicine.medical_treatment Arteriovenous fistula Computed tomography 030218 nuclear medicine & medical imaging 03 medical and health sciences 0302 clinical medicine Interventional Radiology medicine Severe pain Radiology Nuclear Medicine and imaging Dialysis medicine.diagnostic_test business.industry Contrast agents-intravenous Computed tomography venography medicine.disease Contrast medium cardiovascular system business Nuclear medicine Subclavian vein 030217 neurology & neurosurgery |
| Zdroj: | Radiology Case Reports, Vol 15, Iss 1, Pp 85-88 (2020) Radiology Case Reports |
| ISSN: | 1930-0433 |
| DOI: | 10.1016/j.radcr.2019.10.023 |
| Popis: | A 45-year-old female dialysis patient with sudden onset of severe pain in the left shoulder and chest was referred for computed tomography of her left arm and thoracic veins. The computed tomography venography revealed 2 completely occluded venous grafts and 2 pronounced stenoses of the subclavian vein. By using a dual injection of diluted and undiluted contrast medium, artifact-free visualization of arteriovenous fistula, arm veins and adequate enhancement of thoracic veins were obtained. Keywords: Computed tomography, Arteriovenous fistula, Contrast agents-intravenous |
| Databáze: | OpenAIRE |
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