POSTER SESSION I Stowell-Orbison/Surgical Pathology/Autopsy Awards Poster Monday, March 19, 2012   —  9:30 AM - 12:00 Noon CC Exhibit Hall B3 & C Click on the blue numbers in parentheses to display abstracts. Click the button next to any title to add to Itinerary Planner... GYNECOLOGIC PATHOLOGY & OBSTETRICS Poster# Title and Authors Itinerary Planner 168 Should High-Risk Adolescents Have Pap Tests? (1192) LT Ma, G Richardson, RM Street, VJ Schnadig - University of Texas Medical Branch, Galveston, TX Add 169 STAT3 and the Immune Response in CIN and Invasive Squamous Cell Carcinoma (1085) A Al-Ibraheemi, X Duan, R Zhang, RE Brown - UT Health Medical School, Houston, TX Add 170 Predictive Value of Cervical Cone Biopsy Margins and Endocervical Curettage Results on Persistence of Residual Cervical Neoplasia in Subsequent Hysterectomy Specimens (1204) B Mathis, VA LiVolsi - University of Pennsylvania, Philadelphia, PA Add 171 The Presence of Basement Membrane Does Not Distinguish In Situ from Invasive Adenocarcinoma of the Endocervix (1088) B Arville, Y Mikami, E Silva - Cedars-Sinai Medical Center, Los Angeles, CA; Kyoto University Hospital, Kyoto, Japan Add 172 Endometrial Glands with Mucinous Metaplasia in the Setting of Chronic Endometritis: A Newly Described Finding (1147) PY Gulavita, B Djordjevic - University of Ottawa, The Ottawa Hospital, Ottawa, ON, Canada Add 173 Endometrial Intraepithelial Neoplasia and Secretory Change: Diagnostic Features and Underlying Mechanisms (1225) C Parra-Herran, GL Mutter - Brigham and Women´s Hospital - Harvard Medical School, Boston, MA Add 174 Assessing Endometrial Hyperplasia and Carcinoma Treated with Progestin Therapy (1207) MJ Mentrikoski, AA Shah, K Hanley, K Atkins - University of Virginia, Charlottesville, VA; Emory University, Atlanta, GA Add 175 Mucinous Carcinoma of the Endometrium: Multi-Institutional Clinicopathologic Study of a Series of 47 Patients (1162) YR Hussein, K Hayek, S Bandyopadhyay, DS Schultz, D Shi, J Zhou, B Alosh, A Munkarah, R Ali-Fehmi - WSU, Detroit; Henry Ford Hospital, Detroit Add 176 The Prognostic Significance and Outcome of Patients with Grade 1 Stage 1 Endometrioid Endometrial Adenocarcinoma Involving the Lower Uterine Segment (1092) M Bellis, JC Victor, M Rouzbahman, G Rasty - University of Toronto, Toronto, ON, Canada; University Health Network and LMP, University of Toronto, Toronto, ON, Canada Add 177 A Clinicopathologic Analysis of 419 Consecutive Endometrial Carcinomas with Emphasis on Lower Uterine Segment Tumors (1220) SL Offman, S Liou, AM Mills, TA Longacre - Stanford University, Stanford, CA Add 178 Patients with Vaginal Recurrence of Low Grade Endometrial Adenocarcinoma Do Not Have the Usual High Risk Factors Found in Patients with Other Recurrences: A Multi- Institutional Study (1213) EJ Moschiano, ED Euscher, AA Roma, R Ali-Fehmi, EE Frauenhoffer, DP Montiel, I Kim, B Djordjevic, DA Barbuto, A Malpica, SR Hong, EG Silva - Cedars-Sinai Medical Center, Los Angeles, CA Add 179 HER2 and GRB7 Expression in Serous and Endometrioid Carcinomas of the Endometrium (1257) C Velosa, M Bunker, JF Silverman, U Krishnamurti - West Penn Allegheny Health System, Pittsburgh Add 180 Microsatellite Instability and K-Ras Mutation Analysis in Tamoxifen-Associated High Grade Endometrial Cancer (1097) R Buell-Gutbrod, D Yamada, A Tergas, P Reddy, L Joseph, K Gwin - University of Chicago, Chicago, IL Add 181 Overexpression of Enhancer of Zeste Homolog 2(EZH2) and Focal Adhesion Kinase (FAK) – In High Grade Endometrium Carcinoma (1278) J Zhou, S Bandyopadhyay, Z Chen, Y Hussein, B Alosh, T Jazaerly, K Hayek, R Ali-Fehmi - Karmanos Cancer Center, Wayne State University, Detroit, MI Add 182 TP53 Mutations in Uterine Atypical Leiomyomas (1181) E Kuhn, A Yemelyanova, T-L Wang, RJ Kurman, I-M Shih - Johns Hopkins Medical Institutions, Baltimore, MD Add 183 EGFR Protein Expression and Genetic Amplification in High- Grade Pleomorphic Uterine Sarcomas (1161) J Huang, A Smith, C-H Lee - University of British Columbia, Vancouver, BC, Canada; BC Cancer Agency, Vancouver, BC, Canada Add 184 Endometrial Stromal Sarcomas with Distinct Low and High- Grade Components: A Clinicopathologic Review of 11 Cases (1243) AP Sciallis, GL Keeney, WR Sukov, DA Bell - Mayo Clinic, Rochester, MN Add 185 Extrauterine Endometrial Stromal Sarcoma: A Clinicopathologic Study of 63 Cases (1202) RP Masand, ED Euscher, MT Deavers, A Malpica - The University of Texas MD Anderson Cancer Center, Houston, TX Add 186 P504S (AMACR-alpha-Methylacyl-coA Racemase): A Novel Marker of Clear Cell Carcinoma of the Female Genital Tract (1203) RP Masand, A Malpica, MT Deavers, P Rao, P Ramalingam - MD Anderson Cancer Center, Houston, TX Add 187 Pax 8 Is a Reliable Marker in Making a Tissue Diagnosis of Primary Epithelial Ovarian/Peritoneal Carcinomas for Neoadjuvant Chemotherapy (1206) TG Meneses, D Wang, S Liu, F Ough, P Mhawech-Fauceglia - University of Southern California, LAC+USC Medical Center, Los Angeles, CA; Roswell Park Cancer Institute, Buffalo, NY Add 188 PAX8 Differentiates Gastrointestinal Carcinomas from Mucinous Carcinomas of the Ovary, but Not Mucinous Carcinomas Arising in Ovarian Teratomas (1117) MA DiMaio, RK Pai, TA Longacre - Stanford University, Stanford, CA Add 189 Brenner Tumors. A Mutational and Immunohistochemical Analysis of 39 Cases (1182) E Kuhn, T-L Wang, JD Seidman, I-M Shih, RJ Kurman - Johns Hopkins Medical Institutions, Baltimore, MD; Washington Hospital Center, Washington, DC Add 190 Utility of FISH in the Molecular Diagnosis of Ovarian Germ Cell Tumors (1146) AA Gru, AL Salavaggione, J Branson, D Robirds, PC Huettner, D Cao - Washington University in St. Louis School of Medicine, Saint Louis, MO Add 191 Morphological Effects of Chemotherapy on Ovarian Serous Adenocarcinoma (1245) I Siddiqui, M Weir - London Health Sciences Center and University of Western Ontario, London, ON, Canada Add 192 Endometriosis: Is It Benign or Pre-Neoplastic? Analysis of Molecular Genetic Alterations in Ovarian Endometriosis (1266) W Xiao, A Awadallah, W Xin - University Hospitals Case Medical Center, Case Western Reserve University, Cleveland, OH Add 193 Incidental Pelvic Lymph Node Lymphangioleiomyomatosis in Women Undergoing Cancer Staging Surgery (1133) B Firetag, A Sangoi, C Zaloudek, JT Rabban - University of California, San Francisco, San Francisco, CA; El Camino Hospital, Mountain View, CA Add 194 Papillary Mucinous Metaplasia as a Possible Precursor of Low- Grade Mucinous Adenocarcinoma of the Uterine Corpus (1273) S-H Yoo, BH Park, D-E Song, J Choi, HJ Kim, K-R Kim - University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea; Mizmedi Hospital, Seoul, Republic of Korea Add