Richard BaronCrédtio: Bauwerks[/caption] The Brazilian College of Radiology and Image Diagnosis (CBR) deeply regrets the passing of Dr. Richard L. Baron, former president of the Radiological Society of North America (RSNA), on May 4th. Dr. Baron was a great educator and researcher in the field of radiology, with outstanding work in the imaging evaluation of liver diseases. Throughout his career, he has always been a great friend of Brazilian Radiology. In this moment of sadness, CBR expresses condolences to the family of Dr. Baron.