RSS Feed on Applied Radiologyhttp://www.appliedradiology.com RSS Feed on Applied RadiologyLaufer’s ruleshttp://www.appliedradiology.com//Issues/2012/01/Editorials/Laufer’s-rules.aspx<p>Igor Laufer, MD, my long-time colleague, mentor, and friend in the Perelman School of Medicine at the University of Pennsylvania (Penn), recently passed away after a long battle with cancer. He was an extraordinary gastrointestinal (GI) radiologist, teacher, and innovator who was largely responsible for the development and refinement of modern double-contrast barium studies.</p>  <br />Tuesday, 07 Feb 2012 11:01:35 GMT