POSTER SESSION IV
Tuesday, March 20, 2012   1:00 PM - 4:30 PM
CC Exhibit Hall B3 & C
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GASTROINTESTINAL PATHOLOGY
Poster#
Title and Authors
Itinerary Planner
52
Image Cytometric HER2 in Gastric Carcinoma – Is a New Algorithm Needed?
(663)
B Feiger, C Ormenisan, D Lawson, J Wang, C Cohen - Emory University, Atlanta, GA
Concordance and Interobserver Agreement of HercepTest™ and 4B5 Immunohistochemical Staining in Gastric Carcinoma
(762)
ML Wallander, ME Salama, SL Perkins, LJ Layfield - ARUP Institute for Clinical & Experimental Pathology, Salt Lake CIty; Univeristy of Utah, Salt Lake City
Expression of HER2 and GRB7 in Upper Gastrointestinal Tract Carcinomas
(654)
G Deftereos, U Krishnamurti, P Storto, JF Silverman, ML Bunker - Allegheny General Hospital, Pittsburgh, PA; Western Pennsylvania Hospital, Pittsburgh, PA
Method of Measurement of Invasion Depth and Scoring System To Predict LN Metastasis in Submucosal EGC
(684)
Jy Kim, N Shin, GY Lauwers, Dy Park - Pusan National University Hospital and Pusan National University School of Medicine, Busan, Republic of Korea; Massachusetts General Hospital and Harvard Medical School, Boston
Significant Operator Dependent Grossing Differences in Lymph Node Sampling from Esophageal Cancer Resections
(650)
E Carneal, T Morgan, J Dolan, J Hunter, K Gatter - Oregon Health and Science University, Portland, OR
Magnification Endoscopic and Histologic Observations of Palisade Vessels at the Esophagogastric Junction, with Reference to Their Nature and Histologic Utility
(632)
J Aida, Y Tateishi, M Vieth, Y Kumagai, T Arai, M Sawabe, M Fujiwara, T Hishima, K-i Nakamura, N Shimomura, N Ishikawa, K Takubo - Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan; Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan; Klinikum Bayreuth, Bayreuth, Germany; Saitama Medical Center, Saitama Medical University, Kawagoe, Japan; Tokyo Metropolitan Geriatric Hospital, Tokyo, Japan; Japanese Red Cross Medical Center, Tokyo, Japan
Carcinomas in the Distal Esophagus of Chinese Patients Are Heterogeneous in Histopathology but Adenocarcinoma Remains Rare
(675)
Q Huang, GY Lauwers, J Shi, Q Sun, X Fan, A Feng, H Wu, C Yu, Q Zhou, H Mashimo - Nanjing Drum Tower Hospital, Nanjing, China; VA Boston Healthcare System, West Roxbury; Massachusetts General Hospital, Boston
HER2 Protein Overexpression in Gastric Adenocarcinoma: The Relationship between Its Histological and Immunohistochemical Profiles in a Japanese Population
(714)
K Nagata, M Shimizu - Saitama Medical University, International Medical Center, Hidaka, Saitama, Japan
Gastric Biopsies Are Appropriate for Assessment of HER2: A Correlation Study with Resection Specimens
(667)
A Grin, ET Hsieh, C Brezden-Masley, CJ Streutker - St. Michael´s Hospital, Toronto, Canada; Sunnybrook Health Sciences Centre, Toronto, Canada; University of Toronto, Toronto, Canada
Morphologic Subtypes of Dysplastic Colonic Polyps with Emphasis on Those with Clear Cell Change
(748)
M Stachler, RD Odze - Brigham and Women´s Hospital, Boston
Characterization of Adenocarcinomas Arising in Sessile Serrated Polyps/Adenomas
(637)
KS Aulakh, RM Genta, RH Lash - University of Arkansas for Medical Sciences, Little Rock, AR; Caris Life Sciences, Irving, TX
Pathological Correlates of Microsatellite Instability in Ulcerative Colitis-Associated Colorectal Carcinoma
(686)
H-BM Ko, N Harpaz - Mount Sinai School of Medicine, New York
Benign Fibroblastic Polyps (Mucosal Perineuriomas) Harbor BRAF Mutations, but Not in the Stromal Component: A Laser Capture Microdissection Study
(725)
JR Pettus, JA Lefferts, S Schulte, D Jain, RD Odze, A Srivastava - Dartmouth-Hitchcock Medical Center, Lebanon, NH; Yale University School of Medicine, New Haven, CT; Brigham & Women´s Hospital, Boston, MA
Simple Algorithm for the Prediction of Low-Level Microsatellite Instability (MSI-L) in Colorectal Cancer
(778)
I Zlobec, MP Bihl, A Lugli - Institute of Pathology, University of Bern, Bern, Switzerland; Institute of Pathology, University Hospital of Basel, Basel, Switzerland
Immunohistochemical Screening for Mismatch Repair Protein Deficiency in Colorectal Cancer – MLH1and MSH2 Stains Are Contributory in 10% of Cases with Equivocal or Deficient Protein Staining
(653)
S Deasy, P Ryan - Bon Secours Hospital, Cork, Ireland
A KRAS Mutation Profile in Colorectal Carcinomas: Mutation Detection Technique May Affect Patient Selection for Anti- EGFR Therapy
(642)
H Baloglu, I Yilmaz, Z Kucukodaci - GATA-HEH, Istanbul, Turkey
Immunohistochemical Staining of Rectal Neuroendocrine Tumors Overlaps with Pancreatic Neuroendocrine Tumors
(688)
J Koo, E Moschiano, R Mertens, D Dhall - Cedars-Sinai Medical Center, Los Angeles, CA
Concomitant Presence of PIK3CA Mutations in Both Exons 9 and 20 Predicts Aggressive Behavior of Colorectal Cancer
(720)
S Ogino, X Liao, T Morikawa, C Fuchs - Brigham and Women´s Hospital, Boston; Dana-Farber Cancer Institute, Boston
Tumor Budding Score Based on 10 High-Power Fields (HPFs) Is a Reliable and Reproducible Scoring System in Colorectal Cancer
(707)
A Lugli, A Kondi-Pafiti, V Koelzer, I Zlobec, E Karamitopoulou Diamantis - Clinical Pathology Division, Bern, Switzerland; Department of Pathology, Athens, Greece
Assessment of MLH1 Promoter Methylation and BRAF Gene Mutation in Colorectal Carcinomas with Microsatellite Instability
(664)
R Gafa´, L Ulazzi, I Maestri, R Mazzoni, F Mora, E Magri, G Lanza - Section of Anatomic Pathology, Ferrara, Italy
MACC1, a Potential Diagnostic Marker for Early Stage Colorectal Cancer
(732)
B Ren, V Zakharov, C Ryan, L McMahon, Q Yang, W Cao - University of Rochester Medical Center, Rochester, NY
Use of Elastic Stain in Identification of Venous Invasion in Polyps with Early Invasive Adenocarcinoma (pT1)
(756)
A Trivedi, S Ligato - Hartford Hospital, Hartford, CT
Dachshund Homolog 1 Is Associated with Colorectal Carcinogenesis
(744)
Q Shi, G Guzman, V Macias, K Wu, H Xie, R Patel, A Shah, A Kajdacsy-Balla, W Yang - University of Illinois at Chicago, Chicago, IL
Utility of Sessile Serrated Adenoma as a Marker of Metachronous Colorectal Carcinoma
(712)
M Mohammadi, M Carstensen, MH Kristensen, HJ Nielsen, S Holck - Hospital South, Naestved, Denmark; Hvidovre Hospital, Hvidovre, Denmark
Intra-Tumoral Budding in Pre-Operative Biopsy Specimens Predicts Lymph Node and Distant Metastasis in Patients with Colorectal Cancer
(665)
OT Giger, S Comtesse, A Lugli, I Zlobec, M Kurrer - University of Berne, Berne, Switzerland; Cantonal Hospital Winterthur, Winterthur, Switzerland; Pathologie Institut Enge, Zurich, Switzerland