POSTER SESSION II Monday, February 28, 2011   —  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 Fluorescent In Situ Hybridization (FISH) Is an Effective Tool To Detect Unsuspected Trisomies in Hydropic Gestation. (1718) RF Siddiqui, K Chun, Z Ghorab, N Ismiil, MA Khalifa, S Nofech-Mozes, R Osborne, RS Saad, C Sherman, V Dube - Sunnybrook HSC, University of Toronto, ON, Canada; North York General Hospital, Toronto, ON, Canada Add 196 Intratubular Germ Cell Neoplasia, Unclassified Type (IGCNU), in Prepubertal, Cryptorchid Testes: A 20 Year Experience at a Major Pediatric Hospital. (1708) R Fan, TM Ulbright - Indiana University, Indianapolis Add 197 Congenital Pulmonary Airway Malformation: 24 Cases from a Tertiary Referral Center. (1715) DM Reddi, EN Pavlisko, JL Burchette, TA Sporn, VL Roggli - Duke University Medical Center, Durham, NC Add 198 Nephrogenic Adenomas in Pediatric Patients: An Immunophenotypic Study and Ten-Year Institutional Experience. (1711) JB Kum, R Fan, JN Eble, M Idrees - Indiana University, Indianapolis Add 199 Expression of Notch Pathway Components in Wilms' Tumour. (1716) R Santi, M Paglierani, M Pepi, D Massi, G Nesi - University of Florence, Italy Add 200 Kidney Injury Molecule-1 Staining Identifies Acute Tubular Injury in Pediatric Kidneys Regardless of Autolysis. (1714) ME Pietrangelo, JK Macknis, SK Hicks, PL Zhang - William Beaumont Hospital, Royal Oak, MI Add 201 Biliary Dyskinesia in Children: A Mast Cell-Related Disorder? (1717) SG Sharma, AG Saad - University of Arkansas for Medical Sciences, Little Rock; Arkansas Children's Hospital, Little Rock Add