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Poster Presentations – Sunday, October 19, 3:30 pm - 7:00 pmSUNDAY, October 19, 2014ESOPHAGUSP1. A Single Paraffin-Embedded or RNA-Later-Preserved EsophagealBiopsy Is Valid for Genetic Diagnosis of Eosinophilic EsophagitisRegardless of Location in the EsophagusEvan Dellon, MD, MPH, Vivek Yellore, PhD, James Stover, PhD,Center for Esophageal Diseases and Swallowing, and Center forGastrointestinal Biology and Disease, Division of Gastroenterology andHepatology, University of North Carolina School of Medicine, ChapelHill, NC, Diagnovus, Nashville, TNP2. Diagnosis of New Cases of Eosinophilic Esophagitis Continuesto Outpace Endoscopy Rates: Results From an Academic and PrivatePractice Multicenter CollaborationPaul Menard-Katcher, MD, Benjamin Mitlyng, MD, Elizabeth Jensen,MPH, PhD, Adam Kim, MD, Dennis Ahnen, MD, John Baron, MD,Evan Dellon, MD, MPH, Division of Gastroenterology and Hepatology,University of Colorado Anschutz Medical Campus, Denver, CO,Minnesota Gastroenterology, PA, St. Paul, MN, Center for EsophagealDiseases and Swallowing, and Center for GI Biology and Disease,University of North Carolina School of Medicine, Chapel Hill, NC,Department of Veterans Affairs Eastern Colorado Health Care System;and University of Colorado School of Medicine, Denver, COP3. Increased Risk of Eosinophilic Esophagitis in Patients With ActiveCeliac Disease on Biopsy: Results From a National Pathology DatabaseElizabeth Jensen, MPH, PhD, Benjamin Lebwohl, MD, MS, RobertGenta, MD, Evan Dellon, MD, MPH, Center for Esophageal Diseasesand Swallowing; University of North Carolina School of Medicine,Chapel Hill, NC, Celiac Disease Center, Department of Medicine,Columbia University College of Physicians and Surgeons; andDepartment of Epidemiology, Mailman School of Public Health,Columbia University, New York, NY, Miraca Research Institute,Miraca Life Sciences; and Dallas Veterans Affairs Medical Center andUniversity of Texas Southwestern Medical Center, Irving and Dallas, TXP4. Subepithelial Fibrosis Is a Distinctive Characteristic of EosinophilicEsophagitisChristopher McPhaul, MD, Kevin Turner, DO, Robert Genta, MD,FACG, Stuart Spechler, MD, Edaire Cheng, MD, Miraca Life SciencesResearch Institute, Irving, TX, Dallas VAMC, Dallas, TX, UTSW, Dallas,TXP5. Durability of Effect and Lack of Rebound Symptoms Following a14-Day Regimen of Esomeprazole 20 mg Treatment in Patients WithFrequent HeartburnDavid Peura, MD, MACG, Anne LeMoigne, Charles Pollack, MD,PhD, Peter Nagy, MD, University of Virginia, Charlottesville, VA, PfizerConsumer Healthcare, Madison, NJ, AstraZeneca, Molndal, SwedenP6. Efficacy of 14-Day Treatment With Esomeprazole 20 mg Accordingto Baseline Heartburn Frequency: A Pooled Analysis of Randomized,Double-Blind, Placebo-Controlled TrialsDavid Peura, MD, MACG, Anne LeMoigne, Jing Li, PhD, CharlesPollack, MD, PhD, Peter Nagy, MD, David Johnson, MD, MACG,University of Virginia, Charlottesville, VA, Pfizer Consumer Healthcare,Madison, NJ, AstraZeneca, Molndal, Sweden, Eastern Virginia MedicalSchool, Charlottesville, VAP7. Should Gastric Cardia Be Biopsied? Dysplasia and IntestinalMetaplasia of the Gastric Cardia in Patients With Barrett’s EsophagusAkhil Nehra, BSHS, Daniel Chan, MD, Cadman Leggett, MD,Emmanuel Gorospe, MD, Lori Lutzke, CCRP, Navtej Buttar, MD,Prasad Iyer, MD, FACG, Kenneth Wang, MD, FACG, Department ofGastroenterology, Mayo Clinic, Rochester, MNP8. Intestinal Metaplasia of the Inlet Patch: Clinical and PathologicalAssociationsKevin Turner, DO, Robert Genta, MD, FACG, Salima Haque, MD,Miraca Life Sciences Research Institute, Irving, TXP9. Esophageal Metal Self Expandable Stents Implantation With UltraslimGastroscope for Esophageal Malignant StrictureDemin Li, MD, Qiu Zhao, MD, Gastroenterology, Department ofGastroenterology, Tongji Hospital, Tongji Medical College, HuazhongUniversity of Science and Technology, Wuhan, ChinaFor more information on ACG 2014 and to register, visit www.acgmeetings.gi.org.40P10. High Resolution Manometry Has Low Sensitivity and HighSpecificity for Detecting Hiatal HerniaMustafa Abdul-Hussein, MD, Donald Castell, MD, FACG, JaniceFreeman, RN, Medical University of South Carolina, Charleston, SCP11. Nodularity Does Not Affect Radiofrequency Ablation Outcomes inBarrett’s EsophagusDaniel Chan, MD, Cadman Leggett, MD, Emmanuel Gorospe, MD, LoriLutzke, CCRP, Navtej Buttar, MD, Prasad Iyer, MD, FACG, KennethWang, MD, FACG, Department of Gastroenterology, Mayo Clinic,Rochester, MNP12. Does Intensive Acid Suppression Reduce Esophageal Inflammationand Recurrence of Barrett’s Esophagus Following Ablation? A PilotRandomized Controlled TrialSwarup Kumar, MBBS, Anamay Sharma, MBBS, Emmanuel Gorospe,MD, MPH, Swapna Devanna, MD, Michele Johnson, BS, KristynMaixner, BS, Kenneth Wang, MD, FACG, Navtej Buttar, MD, PrasadIyer, MD, MS, FACG, Gastroenterology, Mayo Clinic, Rochester, MNP13. Efficacy of Radiofrequency Ablation for Barrett’s Esophagus WithLow-Grade Dysplasia: A Systematic Review and a Meta-analysisJeremy Cumberledge, MD, Houssam Mardini, MD, MPH, FACG, LuisPena, MD, FACG, Internal Medicine, University of Kentucky, Lexington,KY, Lexington VA Medical Center - Division of Gastroenterology,Lexington, KY, University of Kentucky - Division of Gastroenterology,Lexington, KYP14. Laparoscopic Heller Myotomy Is the Preferred Modality forTreatment of Achalasia Among Both Academic and Non-Academic U.S.GastroenterologistsAbhinav Sankineni, MD, MPH, Michael Smith, MD, MBA, Natalya Iorio,MD, Oleh Haluszka, MD, Henry Parkman, MD, Jennifer Maranki, MD,MSc, Gastroenterology, Temple University Hospital, Philadelphia, PAP15. Dysphagia Outcome Severity Scale and EAT-10 Do Not ReliablyPredict High Resolution Manometry FindingsRohit Chappidi, MD, Yomari Gonzalez, BA, Teresa Pope, CMT, MukundVenu, MD, Loyola University Medical Center, Maywood, ILP16. Association of Mayo Dysphagia Questionnaire-30 Day Scores to theChicago Classification Diagnosis of Weak PeristalsisRaul Badillo, MD, Kenneth DeVault, MD, FACG, Cristina Almansa,MD, PhD, Lesley Houghton, PhD, Dawn Francis, MD, MPH,Gastroenterology, Mayo Clinic Florida, Jacksonville, FLP17. A Peculiar Initial Presentation of AchalasiaRaul Badillo, MD, Paul Kroner, MD, Gastroenterology, Mayo ClinicFlorida, Jacksonville, FLP18. Wide Area Transepithelial Sampling With Computer-Assisted3-Dimensional Analysis (WATS3D) and Forceps Biopsies Should BothBe Obtained to Maximize Detection of Intestinal Metaplasia FollowingAblation of Barrett’s EsophagusNatalya Iorio, MD, Rebecca Thomas, MD, Michael Smith, MD, MBA,Temple University School of Medicine, Philadelphia, PAP19. The Changing Face of Eosinophilic Esophagitis: A 25 YearExperienceSeth Lipka, MD, Ambuj Kumar, MD, MPH, Joel Richter, MD, FACG,University of South Florida Morsani College of Medicine, Departmentof Digestive Diseases and Nutrition, Tampa, FL, University of SouthFlorida Morsani College of Medicine, Department of Medicine Divisionof Evidence Based Medicine and Outcomes Research, Tampa, FL,University of South Florida Morsani College of Medicine, Department ofDigestive Diseases and Nutrition, Joy McCann Culverhouse Center forSwallowing Disorders, Tampa, FLP20. Does Gender or Age Affect Clinical, Endoscopic or HistologicalCharacteristics of EoE?Seth Lipka, MD, Ambuj Kumar, MD, MPH, Joel Richter, MD, FACG,Digestive Diseases and Nutrition, University of South Florida, MorsaniCollege of Medicine, Tampa, FL, University of South Florida MorsaniCollege of Medicine, Department of Medicine Division of EvidenceBased Medicine and Outcomes Research, Tampa, FL, University ofSouth Florida Morsani College of Medicine, Department of DigestiveDiseases and Nutrition, Joy McCann Culverhouse Center for SwallowingDisorders, Tampa, FL