PT - JOURNAL ARTICLE AU - Laurie Troxclair AU - Dana Smetherman AU - Edward I. Bluth TI - Shades of Gray: A History of the Development of Diagnostic Ultrasound in a Large Multispecialty Clinic DP - 2011 Jun 20 TA - Ochsner Journal PG - 151--155 VI - 11 IP - 2 4099 - http://www.ochsnerjournal.org/content/11/2/151.short 4100 - http://www.ochsnerjournal.org/content/11/2/151.full SO - Ochsner J2011 Jun 20; 11 AB - The Department of Radiology at the Ochsner Health System has been a central player in the development of ultrasound nationally and internationally for much of the history of this technology. In the following article, we review the progress of ultrasound in our institution.