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O’Leary, Jacqueline

Dallas VA Medical Center & Baylor University Medical Center
P2399 - The Effect of Terlipressin on Blood Pressure, Mean Arterial Pressure, and Heart Rate in Patients with Hepatorenal Syndrome: A Post Hoc Analysis of the CONFIRM Study
Jacqueline O’Leary
Obaitan, Itegbemie

Indiana University School of Medicine
P2870 - Comparative Risks of Post-ERCP Pancreatitis in Asymptomatic and Symptomatic Choledocholithiasis Patients: A Systematic Review and Meta-Analysis
Itegbemie Obaitan
Obeidat, Kinan

University of Texas Medical Branch
P2023 - Acute Gangrenous Cholecystitis Following a Diagnostic Colonoscopy, Case Report, and Literature Review
Kinan Obeidat
P3649 - Hidden in Plain Sight: A Case Series of Inflammatory Bowel Disease With Dermatologic Lesions as Initial or Concurrent Manifestations
Kinan Obeidat
P3880 - Under Disguise: A Concealed Case of Acute Hepatitis A Virus
Kinan Obeidat
Obeidat, Yasmeen

Marshall University
P3444 - Colonoscopy Timing Dilemma in Lower Gastrointestinal Bleeding: A Nationwide Inpatient Sample Study
Yasmeen Obeidat
Obimah, Rachel

Duke University School of Medicine
P3984 - Secondary Syphilis Can Simultaneously Mimic Primary Biliary Cholangitis and Glomerular Nephropathy
Rachel Obimah
Obri, Mark

Henry Ford Hospital
P1471 - Over Half of Liver Transplant Patients With Biliary Strictures Have Recurrence
Mark Obri
P1575 - A Rare Presentation of Drug-Induced Pancreatitis After Cyclophosphamide Infusion
Mark Obri
P1576 - An Unusual Late Presentation of Caroli Syndrome
Mark Obri
P1577 - A Case of Metastatic Seminoma Mimicking a Primary Pancreatic Tumor
Mark Obri
P2831 - Isolated Gastric Metastasis of Renal Cell Carcinoma 11 Years After Initial Diagnosis Treated With Endoscopic Submucosal Dissection
Mark Obri
P3237 - Delaying Endoscopy for Food Impaction Increases Hospital Admissions but Does Not Lead to More Patient Complications
Mark Obri
Ocasio, Gisela

McLaren Greater Lansing
P3288 - Oh Nose! A Dislodged Nasal Trumpet Causing Complete Esophageal Obstruction
Gisela Ocasio
P3916 - Gummatous Syphilis: A Rare Presentation of Tertiary Syphilis
Gisela Ocasio
Odah, Tarek

Mayo Clinic
P3002 - Nintedanib (Ofev) Gastrointestinal Side Effects Are Common, Difficult to Treat and Can Lead to Medication Discontinuation
Tarek Odah
P3549 - The Utility of Patency Capsule in Non-Stricturing Crohn’s Disease
Tarek Odah
P3653 - A Case Series: Nintedanib Induced Colitis Mimicking Inflammatory Bowel Disease
Tarek Odah
O'Grady, Greg

University of Auckland
P1342 - Physiology-Guided, Mechanism-Based Digital Phenotyping of Gastroduodenal Symptoms
Greg O'Grady
Ogwor, Oghenefejiro

St. Peters University Hospital
P2849 - A Nationwide Population-Based Study of Racial Differences in the Outcomes of Necrotizing Pancreatitis Hospitalizations
Oghenefejiro Ogwor
Ohta, Hidetoshi

Sapporo Orthopaedics and Cardiovascular Hospital
P2124 - A New Evaluation Method to Confirm Histological Mucosal Healing of Ulcerative Colitis On-Site Without Biopsy by Checking Biomarkers Endoscopically
Hidetoshi Ohta
Okafor, Muna

University Hospitals Case Medical Center, Case Western Reserve University
P1405 - An Unexpected Connection: A Rare Case of Gastrosplenic Fistula in Diffuse Large B-Cell Lymphoma
Muna Okafor
Okiye, Porsha

Augusta University Medical Center
P4237 - Buried Balloon Syndrome
Porsha Okiye
Okobi, Tobechukwu

BronxCare Health System
P3185 - The Impact of COVID-19 on Screening Colonoscopies in a Predominantly African American and Hispanic Community
Tobechukwu Okobi
Okuampa, David

LSU Health Sciences Center
P1778 - Single Center Patient Understanding of Clear Liquid Diet Before Colonoscopy
David Okuampa
P2746 - PEG-Tube Conundrum: Identifying the Knowledge Gap and Creating Awareness Among Internal Medicine Residents Regarding Percutaneous Endoscopy Gastrostomy Tube Placement
David Okuampa
Olaosebikan, Kikelomo

Piedmont Athens Regional Medical Center
P3202 - Predicting Colon Cancer Screening: The Role of Sociodemographics and Comorbidities
Kikelomo Olaosebikan
P4003 - Heterozygous Hemochromatosis & Alcoholism: Assessing the Risk of Acute Liver Failure and the Need for Future Screening
Kikelomo Olaosebikan
P4004 - An Unveiled Case: Disseminated Intravascular Coagulation in the Setting of Acute-on-Chronic Liver Failure
Kikelomo Olaosebikan
Olasehinde, Temitope

Case Western Reserve University / University Hospitals
P1551 - Acute Obstructive Pancreatitis as a Complication of Percutaneous Endoscopic Balloon Gastrostomy
Temitope Olasehinde
P1774 - Risk of Colorectal Cancer in Incarcerated Patients With Inflammatory Bowel Disease in the United States: A Population-Based Study
Temitope Olasehinde
P2553 - Hepatocellular Carcinoma Arising in a Non-Cirrhotic Patient With Hereditary Hemochromatosis
Temitope Olasehinde
Olliverrie, Akil

South Brooklyn Health
P0512 - A Rare Case of a Zenker's Diverticulum
Akil Olliverrie
P1488 - A Rare Case: Pancreatic GOO
Akil Olliverrie
P1633 - A Vanishing Colonic Mass: A Case of an NSAID-Induced Granulomatous Mass Masquerading as a Sinister Colonic Mass
Akil Olliverrie
P2451 - You Can Run, but Your Liver Can't: A Rare Case of Athlete's Hepatitis
Akil Olliverrie
Olson, Caroline

Mayo Clinic
P3405 - Duodenal Biopsies Are Correlated with Diagnostic Endoscopy in Gastrointestinal Graft vs Host Disease
Caroline Olson
Omaliko, Chidiebele

One Brooklyn Health-Brookdale University Hospital Medical Center
P0673 - Hemorrhagic Shock as an Unusual Presentation of Mallory Weiss Syndrome: A Case Report
Chidiebele Omaliko
P1418 - Prolapse Gastropathy Syndrome Secondary to Cannabinoid Hyperemesis Syndrome: A Case Report
Chidiebele Omaliko
P1494 - Non-Resectable Solid Pseudopapillary Tumor of the Pancreas in an Older Female: A Case Report
Chidiebele Omaliko
P2033 - Aortic Stenosis Is Associated With Worse Outcomes in Patients Admitted With Lower Gastrointestinal Bleeding
Chidiebele Omaliko
P2133 - Prevalence and Predictors of Clostridioides difficile Infection Among Patients With Inflammatory Bowel Disease Who Have Undergone Bariatric Surgery
Chidiebele Omaliko
P2455 - Drug-Induced Liver Injury Masquerading as Choledocholithiasis
Chidiebele Omaliko
Omeish, Haya

Henry Ford Health Hospital
P3417 - Unveiling the Uncommon: Exploring Acute Appendicitis as a Complication of Colonoscopy and Colonoscopic EMR
Haya Omeish
Omiwade, Oluwaposi

Scripps Mercy Hospital
P3473 - Disseminated Histoplasmosis: A Gastrointestinal Manifestation
Oluwaposi Omiwade
Onwuzo, Somtochukwu

Cleveland Clinic Foundation
P2792 - An Interesting Case of Gastric Signet Ring Cell Carcinoma
Somtochukwu Onwuzo
Oommen, Alvin

Montefiore Medical Center
P2084 - Beyond Acquired Von Willebrand Deficiency: Exploring Alternative Mechanisms of Heyde's Syndrome in a Patient with Aortic Stenosis and Angiodysplasia
Alvin Oommen
Oomrigar, Shivaan

HCA Florida Kendall Hospital
P2665 - The Complicated Rule of Two’s in an Adult: Meckel’s Diverticulum Incarcerated in a Volvulus Internal Hernia
Shivaan Oomrigar
Oppong-Twene, Philip

Howard University Hospital
P4145 - The Peeking Brunner’s: A Rare Case of Prolapsed Giant Brunner’s Gland Hamartoma Through the Gastric Pylorus with No Clinically Overt Gastric Outlet Obstruction
Philip Oppong-Twene
Oracz, Grzegorz

Children's Memorial Health Institute
P2868 - Clinical Course of Hereditary Pancreatitis in Pediatric Patients
Grzegorz Oracz
Ortega, Daniela

Morehouse School of Medicine
P2657 - A Rare Case of Early Onset Gluten Ataxia
Daniela Ortega
Ortega-Macías, Alan Gabriel

Ignacio A. Santos School of Medicine, Tecnológico de Monterrey
P0034 - Impact of Rapid On-Site Evaluation and Macroscopic On-Site Evaluation on the Diagnostic Accuracy of EUS-Guided Fine Needle Biopsy in Solid Pancreatic Lesions: A Systematic Review and Meta-Analysis
Alan Gabriel Ortega-Macías
Ortiz-Camacho, Kiara

VA Caribbean Healthcare System
P1501 - Strictly Speaking: Recurrent Malignancy Presenting as Bacteremia
Kiara Ortiz-Camacho
Osei, Noah

Harlem Hospital Center
P0202 - Investigating Racial, Gender, and Socioeconomic Disparities in Individuals With Colorectal Cancer: A Study Utilizing the NIH All of Us Database
Noah Osei
Oshima, Sachiko

Duke University School of Medicine
P2359 - The Hepatitis C Cascade of Care in Pregnancy: Identifying Barriers to Treatment
Sachiko Oshima
Osikoya, Olufemi

Medical City Arlington
P0023 - The Role of ERCP in Post COVID-19 Cholangiopathy: A Systematic Review of Published Case Reports
Olufemi Osikoya
P0258 - Mast Cell Colitis Associated With Yersinia Enterocolitica
Olufemi Osikoya
P1207 - Comparing Large Language Models Accuracy in Following Interval Surveillance Colonoscopy Guidelines
Olufemi Osikoya
P1370 - Immune Checkpoint Inhibitor-Induced Ulcerative Gastritis
Olufemi Osikoya
Osmani, Kashif

University of Illinois at Chicago
P0643 - Arterio-Venous Malformation Masquerading as Small Bowel Mass: A Rare Presentation of Overt GI Bleeding
Kashif Osmani
Othman, Mohamed

Baylor College of Medicine
P0011 - Pancrelipase for the Treatment of Exocrine Pancreatic Insufficiency Due to Chronic Pancreatitis: Rationale and Methodology of a Prospective, Observational, Multicenter, Cohort Study
Mohamed Othman
Owings, Anna

University of Mississippi Medical Center
P3159 - The Gastrointestinal Implications of a Rare Lysosomal Storage Disorder, Cystinosis
Anna Owings
Oza, Veeral

Prisma Health
P3709 - Usage of Single-Use Duodenoscope Is Not Cost Prohibitive: A Single-Center Experience
Veeral Oza
Ozguc, Fatma

UTHSCSA
P2962 - Incidentally Found Gallbladder Perforation in a Patient With Spinal Cord Injury
Fatma Ozguc
P3434 - Is It Spaghetti?: A Rare Endoscopic Finding of Gastro-Jejunal Tube Obstruction by a Radiolucent Foreign Body
Fatma Ozguc
P3755 - Gastro-gastric Fistula Creation to Treat Short Bowel Syndrome in a Gastric Bypass Patient
Fatma Ozguc
Ozturk, Nazli Begum

Beaumont Hospital
P1927 - Brain Abscess Secondary to Streptococcus Intermedius Following an EGD with Biopsy in a Patient with Eosinophilic Esophagitis
Nazli Begum Ozturk
P2684 - Presence of Portomesenteric Venous Gas and Pneumatosis Intestinalis in Nonocclusive Mesenteric Ischemia as a Complication of Transrectal Ultrasound-Guided Prostate Biopsy
Nazli Begum Ozturk