RITA Rita Medical Systems

RITA Medical Systems Inc. (NASDAQ: RITA) announces the following Webcast: -0- *T What: RITA Medical Systems Inc. Robins Emerging Opportunities Investment Conference Webcast When: May 17, 2006 @ 10:45 AM Eastern Where: http://www.vcall.com/CEPage.asp?ID=104603 How: Live over the Internet -- Simply log on to the web at the address above. Contact: Connie Schadewitz, 360-828-8601 or connie@catalystresearch.com *T If you are unable to participate during the live webcast, the call will be available for replay at http://www.vcall.com/ClientPage.asp?ID=104603 or http://www.investorcalendar.com/.