POSTER SESSION III Tuesday, February 14, 2006   —  9:30 AM - 12:00 Noon Exhibit Level HEMATOPATHOLOGY 164 All Cases of Precursor T Acute Lymphoblastic Leukemia/Lymphoma (T-ALL) Exhibit Multiple Immunophenotypic Aberrancies (1047) F Fuda, R McKenna, Y Xu, N Karandikar - The University of Texas Southwestern, Dallas, TX 165 Immunophenotypic Study of Basophils by Multiparameter Flow Cytometry (1064) XH Han, JL Jorgensen, Y Shi, S Awagu, E Schlette, W Chen - UT MD Anderson Cencer Center, Houston, TX 166 Differential Utility of Various Markers in the Flow Cytometric Detection of Paroxysmal Nocturnal Hemoglobinuria (PNH) in Blood and Marrow (1116) H Olteanu, NJ Karandikar, RW McKenna, Y Xu - University of Texas Southwestern Medical Center, Dallas, TX 167 Using Flow Cytometric Analysis to Detect Early Stem Cell Diseases (1111) TC Netzel, Y Li - University of Florida, Gainesville, FL 168 Dlk1 And MNDA Protein Expression In Myeloid Progenitors: Utility Of Dlk1 As An Immunohistochemical Marker Of The Megakaryocytic Lineage (1096) SA McClintock-Treep, MH Jagasia, SA Goodman, RC Briggs, DR Head - Vanderbilt University Medical Center, Veterans Administration Hospital, Nashville, TN 169 Non-Neoplastic Bone Marrow Pathology Associated with Autoimmune Disorders (1162) DM Vlasoff, WG Morice - Mayo Clinic, Rochester, MN 170 Hematological Parameters as Indication for Staging Bone Marrow Biopsies in Post-Transplant Lymphoproliferative Disorders (1152) L Tsao, DG Savage, G Bhagat, B Alobeid - Columbia University Medical Center, New York, NY 171 Value of Blood Cell Chimerism Evaluation In Long Term Post-Transplant Survivors Among AML and ALL (1074) XY Jinag, GD Sinclair, M Wellings, P Zhao, S Low, M Engel, Z Matotek, A Mansoor - Calgary Laboratory Services, University of Calgary, Calgary, AB, Canada 172 Novel Anti-Hemoglobin F Antibody in Bone Marrow can Predict a Response to Antithymocyte Globulin and Cyclosporine in Patients with Aplastic Anemia (1069) R Ichihashi, M Ito, I Sugiura, N Mori, S Kojima - Nagoya University Graduate School of Medicine, Nagoya First Red Cross Hospital, Nagoya, Toyohashi Municipal Hospital, Toyohashi, Aichi, Japan 173 Comparison Of Marrow Plasma Cell Count By Aspirate Morphologic Examination, Flow Cytometric Analysis And Biopsy CD138 Immunohistochemical Staining In Patients With Monoclonal Gammopathy (1082) HS Khalidi, P Kotylo - Clinical Pathology Associates, Louisville, KY 174 Comparison of Plasma Cell Enumeration by Flow Cytometry to Morphologic Assessment (1146) KJ Smock, SL Perkins, DW Bahler - University of Utah Health Sciences Center, Salt Lake City, UT 175 The Extent and Distribution of Amyloid in 33 Autopsies on Patients with Primary (AL) Amyloidosis (1049) J Gan, LH Connors, M Skinner, CJ O'Hara - Boston Medical Center, Boston, MA 176 Monoclonal Gammopathy Of Undetermined Significance (MGUS) With Atypical Pathologic Features: Clinical Relevance And Immunohistochemical Correlation (1006) NA Beaman, JA Vos - Brooke Army Medical Center, Ft Sam Houston, TX 177 Immunohistochemical Detection Of Cyclin D1 And CD20: Prognostic Significance In Patients With Multiple Myeloma (1105) M Narbaitz, P Barreiro, M de Dios Soler, C Martin, I Slavutsky, A Marti, A Cotliar, M Leguiza, C Corrado - Academia Nacional de Medicina (ANM); ANM, Hospital San Roque, Gonnet, Buenos Aires, Argentina 178 Prognostic Significance of Cyclin D1, Cyclin D3, And FGFR3 Immunohistochemistry in Plasma Cell Myeloma (1080) TW Kelley, ED Hsi, MA Hussein, JR Cook - Cleveland Clinic Foundation, Cleveland, OH 179 Immunophenotypic Differentiation Between Neoplastic Plasma Cells in Non-Hodgkin Lymphoma and Plasma Cell Myeloma (1139) AC Seegmiller, Y Xu, RW McKenna, NJ Karandikar - University of Texas Southwestern Medical Center at Dallas, Dallas, TX 180 Transcription Factor Pax-5 Is Consistently Absent In Plasma Cell Neoplasms (1008) MK Bianco, JD Krochmal, MA Vasef - University of Iowa Hospitals and Clinics, Iowa City, IA 181 Histologic And Functional Analysis Of Heat Shock Protein-90 (HSP90) In Multiple Myeloma (1038) J Duus, G Venkataraman, HI Bahar, KF Izban, H Al-Masri, T Maududi, A Toor, S Alkan - Loyola University Medical Center, Maywood, IL; Elmhurst Memorial Hospital, Elmhurst, IL 182 CKS1B Gene Amplification is a Frequent Event and Associated with Tumor Progression in Multiple Myeloma (1122) C Qi, D Reece, J C Reader, Y Ning, H Chang - University Health Network - Princess Margaret Hospital, Toronto, ON, Canada; University of Maryland, Baltimore, MD