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Radiological Society of North America
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<p>The Radiological Society of North America (RSNA) is a <a href="/facts/Nonprofit_organization/AmXu2c85">non-profit organization</a> and an international society of radiologists, medical physicists and other medical imaging professionals representing 31 radiologic subspecialties from 145 countries around the world. Based in <a href="/facts/Oak_Brook%2c_Illinois/8hYjw1hR">Oak Brook</a>, Illinois, it was established in 1915. </p><p>The Society hosts an annual conference in Chicago and develops educational resources such as courses, workshops and webinars. RSNA also publishes six peer-reviewed radiology journals, offers quality improvement tools, sponsors research to advance quantitative imaging biomarkers, and conducts outreach to enhance radiology education and patient care in low-income and middle-income countries. </p>