POSTER SESSION II Monday, March 22, 2010   —  1:00 PM - 4:30 PM Exhibit Hall Click on the blue numbers in parentheses to display abstracts. Click the button next to any title to add to Itinerary Planner... PEDIATRIC PATHOLOGY Poster# Title and Authors Itinerary Planner 195 Renal Tumors in Children beyond the Age of 10 Years (1762) S Popov, NJ Sebire, C Jones, K Pritchard-Jones, GM Vujanic - The Institute of Cancer Research, London, United Kingdom; Great Ormond Street Hospital/Institute of Child Health, London, United Kingdom; School of Medicine Cardiff University, Cardiff, United Kingdom Add 196 Desmoid Fibromatosis in Childhood and Adolescence: An Analysis of 65 Patients in the First Two Decades of Life (1758) CM Coffin, RL Randall, L Million, H Zhou - Vanderbilt University, Nashville, TN; University of Utah, Salt Lake City, UT Add 197 Sorafenib Down Regulates Akt and STAT3 Survival Pathways and Induces Apoptosis in a Human Neuroblastoma Cell Line (1756) H Chai, A Luo, P Weerasinghe, RE Brown - University of Texas- Medical School, Houston, TX Add 198 Nestin Expression in Ewing Sarcoma Family Tumors (1761) S Galli, G Li, M Tsokos - NCI/NIH, Bethesda, MD Add 199 Pediatric Patients with Non-Specific Abdominal Pain: A Mast Cells-Associated Disorder? (1763) S Sharma, E Davis, T Gibbons, AG Saad - University of Arkansas for Medical Sciences, Little Rock, AR Add 200 Sampling the Placental Insertion Site Improves Funisitis Sensitivity: Implications for Maternofetal Cross-Talk (1765) AM VanSandt, TK Morgan - OHSU, Portland, OR Add 201 Gross Umbilical Cord Abnormalities: Histologic Sequelae and Association with Hypoxia (1757) JSY Chan, RN Baergen - NYP-Weill Cornell Medical Center, New York Add