Neurointerventional Radiology for the Aspiring Radiology Resident: Current State of the Field and Future Directions
| Autor: | Mougnyan Cox, Bryan Pukenas, Laurence Parker, Kofi-Buaku Atsina, Linda J. Bagley, Robert W. Hurst, David C. Levin, Neda I. Sedora-Roman |
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| Rok vydání: | 2019 |
| Předmět: |
medicine.medical_specialty
Radiology Interventional Medicare Field (computer science) 030218 nuclear medicine & medical imaging 03 medical and health sciences 0302 clinical medicine Medicine Humans Radiology Nuclear Medicine and imaging Medical physics cardiovascular diseases Fellowships and Scholarships Interventional neuroradiology Aged Thrombectomy Career Choice business.industry Internship and Residency General Medicine Embolization Therapeutic United States Stroke Education Medical Graduate 030220 oncology & carcinogenesis Stents business Forecasting |
| Zdroj: | AJR. American journal of roentgenology. 212(4) |
| ISSN: | 1546-3141 |
| Popis: | The purposes of this study were to document recent trends in stroke intervention at a tertiary-care facility with a comprehensive stroke center and to analyze current procedure volumes and the employment of specialty providers in neurointerventional radiology (NIR).Institutional trends in the volume of mechanical thrombectomy were analyzed on the basis of the number of patients who underwent mechanical thrombectomy from 2013 to 2017. To evaluate the current status of mechanical thrombectomy volumes in the United States, the number of patients in the Medicare fee-for-service database who underwent mechanical thrombectomy in 2016 was assessed. The specialty backgrounds of the various providers who performed mechanical thrombectomy were analyzed. Procedure volumes for intracranial stenting, embolization, and vertebral augmentation procedures were assessed.From 2013 to 2017, the total numbers of mechanical thrombectomy procedures for acute ischemic stroke were 19 in 2013 and 111 in 2017. The total volume of mechanical thrombectomy procedures in the Medicare fee-for-service population in 2016 was 7479. For intracranial endovascular procedures, 20,850 were performed in the U.S. Medicare population in 2015 and 22,511 in 2016. Radiologists performed 45% of procedures in 2016; neurosurgeons, 41%; and neurologists, 11%. When the total numbers of percutaneous brain and spine procedures were combined, radiologists performed 41%; neurosurgeons, 23%; and neurologists, 3%. In 2016, there were a total of 220 active NIR staff at the NIR programs with rotating residents or fellows. In these programs, 49% of staff members were neuroradiologists, 41% were neurosurgeons, and 10% were neurologists. Of the 72 NIR departments with confirmed rotating fellows or residents, 14 had only neuroradiologists on staff, six had only neurosurgeons, and one had only neurologists.Increasing radiology resident interest and participation in NIR should ensure a steady influx of radiologists into the field, continuing the strong tradition of radiology participation, leadership, and innovation in NIR. |
| Databáze: | OpenAIRE |
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