text: Orlando, FL - 2013 Genitourinary Cancers Symposium - Orlando, FL: D.A. Loblaw, MD for Suneil Jain, PhD (who could not attend) discusses Gleason upgrading with time in a large, active surveillance cohort with long-term follow-up. during the General Session I: : Prostate Cancer: Active Surveillance and Screening at the Genitourinary Cancers Symposium 2013 here today, Thursday February 14, 2013. The Symposium is supported by ASCO, the American Society of Clinical Oncology, ASTRO, the American Society of Radiation Oncology and SUO, the Society of Urologic Oncology. Over 2,500 physicians, researchers and allied healthcare professionals are attending the meeting which is being held at the Rosen Shingle Creek in Orlando and features the latest Genitourinary Cancers research in the areas of basic and clinical science. Date: Thursday February 14, 2013. Photo by © ASCO/Todd Buchanan 2013 Technical Questions: todd@medmeetingimages.com; Phone: 612-226-5154.