Intraarterial digital subtraction angiography with carbon dioxide: superior detectability of arteriovenous shunting
| Autor: | Eiki Kyo, Yuji Yuasa, Ido K, Gen Nishimura, Seiji Kobayashi, Kyoichi Hiramatsu, Toshihito Tanaka, Shinichi Okawa, Seishi Nakatsuka, Subaru Hashimoto, Toshiaki Takeda, Hiroshi Miura |
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| Rok vydání: | 1988 |
| Předmět: |
Adult
Male medicine.medical_specialty Renal Circulation Iodinated contrast media Arteriovenous Malformations Iodinated contrast medicine Humans Radiology Nuclear Medicine and imaging Arteriovenous shunting Aged medicine.diagnostic_test business.industry Liver Diseases Ultrasound Conventional angiography Angiography Digital subtraction angiography Carbon Dioxide Middle Aged Radiographic Image Enhancement Subtraction Technique Female Kidney Diseases Radiology Cardiology and Cardiovascular Medicine business Digital angiography Liver Circulation |
| Zdroj: | Cardiovascular and interventional radiology. 11(2) |
| ISSN: | 0174-1551 |
| Popis: | Intraarterial digital subtraction angiography (IADSA) with carbon dioxide (CO2) was performed on 41 patients with liver or renal diseases. CO2 produced no hypersensitivity reactions, and the pain or feeling of warmth was relatively mild compared with iodinated contrast media. Although the image quality of the arterial or capillary phase was inferior to that with iodinated contrast media, the detectability of arteriovenous shunting was excellent. IADSA with CO2 may become an effective method for detecting arteriovenous shunting which cannot be demonstrated with conventional angiography or DSA with iodinated contrast medium. |
| Databáze: | OpenAIRE |
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