Browse by Poster Title

• M
• P3223
  MAC Attack: Another Cause of Villous Bunting in a Young Adult with HIV
• P1188
  Machine Learning Differentiation of Pediatric NAFLD and Adult NASH Using Couinaud Liver PDFF Maps
• P1166
  Machine Learning Prognostic Models Compared With the MELD and MELD-Na Scores for Prediction of 90-Day Mortality in Liver Diseases: A Systematic Review and Meta-Analysis
• P4577
  Machine Perfusion in Liver Transplantation: A Systematic Review and Meta-Analysis

  
• P4239
  Macrophage Activation Syndrome Complicated By Fatal Gastrointestinal Bleed
• P0466
  Magnetic Balloon-Assisted Endoscopic Retrograde Cholangiopancreatography in Surgical Altered Anatomy
• P3484
  Main Pancreatic Duct Sizing Discrepancies: Clinical Implications of EUS vs CT/MRI Findings
• P3944
  Maintaining Low Eosinophil Counts With Stepdown Dupilumab Among Pediatric EoE Patients
• P2343
  Majority of Patients Visiting the Emergency Department for Chronic Constipation Are Not on Appropriate Medications and Likely to Return Within One Year
• P1235
  Making The Cut: A Retrospective Analysis of Patients with Metabolic-Associated Fatty Liver Disease/Metabolic-Associated Steatohepatitis (MAFLD/MASH) Who Have Undergone Bariatric Surgery
• P0309
  Malakoplakia Mimicking Metastatic Colon Cancer
• P0076
  Malignancy vs Infection? A Case of Disseminated Histoplasmosis Presenting as Pancreatic Head Mass

  
• P4196
  Malignancy-Induced Hemophilia A in an Elderly Woman
• P2804
  Malignancy-Related Ascites: The Role of Advanced Endoscopy for a Palliative Approach
• P3499
  Malignant Biliary Obstruction Due to Metastatic Urothelial Carcinoma
• P0251
  Malignant Confusion: Unraveling Histoplasmosis Masquerading as Colon Cancer in an HIV Patient With Hemophagocytic Lymphohistiocytosis
• P2087
  Malignant Myopericytoma Involving the Colon Presenting as Occult Blood Loss

  
• P1694
  MALT Lymphoma Associated With CMV Gastritis in an Immunocompromised Patient: Case Report
• P3403
  MALT Lymphoma Presenting With Pulmonary Metastasis in a Chronic Smoker
• P4167
  Management and Outcomes of Gastric Varices: A Retrospective Study

  
• P0723
  Management Challenges in Gardner’s Syndrome: A Case Report
• P5080
  Management Considerations in a Patient With a CDH1 Pathogenic Variant With a History of Roux-en-Y Gastric Bypass Surgery

  
• P1908
  Management of a Complicated Post-Cholecystectomy Course as a Result of Mirizzi Syndrome
• P2271
  Management of Acute Esophageal Necrosis Complicated by Diabetic Ketoacidosis
• P3769
  Management of Complicated Crohn's Disease: Endoscopic Closure of Colo-Colonic Fistula With Concurrent Colovesical Fistula
• P0728
  Management of DOACs After Upper Endoscopy for Upper Gastrointestinal Bleeding
• P3112
  Management of Functional Obstructive Jaundice in a Young Female With History of Semaglutide Use

  
• P0539
  Management of Gastrointestinal Bleeding Due to Esophageal Varices Utilizing Metallic Esophageal Stent
• P1060
  Management of Gastro-Jejunal Anastomotic Strictures: Comparing Endoscopic Outcomes in Primary vs Conversion Roux-en-Y Gastric Bypass Patients
• P3894
  Management of Gastrojejunal Obstruction Using Coupled Fully Covered Self Expanding Metal Stents
• P0186
  Management of Severe Pancreatic Ductal Stricture with a Soehendra Stent Retriever
• P3566
  Managing Disrupted Pancreatic Duct Syndrome With a Multimodal Endoscopic Approach
• P3056
  Managing Granulomatous Liver Disease in HIV/AIDS: A Case Study
• P2678
  Mapping Culturable Microbes of Perianal Fistula in Patients With Crohn’s Disease
• P1159
  Mapping the Global Impact: Liver Cancer Attributable to Drug Use Across 204 Countries, 1990-2021: A Benchmarking Analysis

  
• P4685
  Mapping the Hidden Terrain of Hepatocellular Carcinoma: Exploring Geographic Trends in Incidence and Mortality Across Two Decades Using the Largest United States Datasets
• P2916
  Mapping the Hotspots: Chronic Hepatitis C Clusters in Georgia
• P4976
  Marginal Cell Lymphoma: A Rare Presentation of Gastric Outlet Obstruction
• P3928
  Marked Improvement in Esophageal Food Impaction Biopsy Rate (FIBR) After Implementation of a Multicenter Behavioral Intervention
• P0605
  Masquerading Esophageal Lesions With Diametrically Different Management
• P0307
  Masquerading Malignancy: Metastatic Breast Cancer Mimicking Colitis

  
• P0794
  Masquerading Meckel’s in a Middle-Aged Male: Bleeding, Video Capsule Induced-Perforation, and Mystique
• P0083
  Mass Effect Due to Extensive Choledocholithiasis and Biliary Ductal Dilation: An Unusual Cause of Portal Vein Thrombosis
• P2491
  Massive Hematochezia Unveiling Diffuse Large B-Cell Lymphoma in an Untreated HIV-Positive Patient
• P2518
  Massive Upper Gastrointestinal Bleeding Following Transesophageal Echocardiography
• P4375
  Matching-Adjusted Indirect Comparison of Etrasimod Versus Ozanimod for Clinical Response and Remission Among Patients With Moderately to Severely Active Ulcerative Colitis
• P4682
  Maternal and Fetal Outcomes in Post-Transplant Pregnancies: Insights From a National Database
• P0099
  Maybe This Horse is a Zebra - Pancreatitis or Omental Infarct?
• P2221
  Mean Nocturnal Baseline Impedance is Lower in Patients With Erosive Reflux Disease, Barrett’s Esophagus, Higher Body Mass Index, in Comparison With Nonerosive Reflux Disease

  
• P2135
  Measuring Mucosal Inspection Time to Determine Optimal Withdrawal Time in Diagnostic and Screening Colonoscopy: A Mixed Methods Study
• P3038
  Mechanical Obstruction in Decompensated Chronic Liver Disease: A Case of Colonic Mass-Induced Severe Constipation and Hepatic Encephalopathy
• P4964
  Meckel’s Diverticulitis-Induced Perforation
• P4225
  Meckel’s Diverticulum: A Cause of Unknown Hemorrhagic Shock
• P3829
  Medicare Part D Coverage Restrictions on Formulations Commonly Used for Pre-Colonoscopy Bowel Preparation, 2019-2024
• P5114
  Mega-Stomach and a Gastric Atony as an Initial Presentation of Systemic Amyloidosis: A Case Report
• P2992
  Meigs Syndrome: A Rare Cause of Abdominal Ascites in a Patient With an Ovarian Mass
• P4020
  Melanoma is More Than Skin Deep: A Rare Case of Primary Melanoma of the Esophagus

  
• P2488
  Melanoma Metastasis Madness: A Rare Case of Melanoma Metastasis to the Stomach, Duodenum, and Colon
• P4613
  MELD-Psoas: A New Composite Predictive Score for Post-Liver Transplant Outcomes
• P4213
  Melena as the Initial Presentation of Diffuse Large B-Cell Lymphoma with Gastrointestinal Tract Involvement
• P3395
  Menetrier Disease Following Gastric Bypass: A Case Report and Literature Review

  
• P1274
  Menorrhagia Secondary to Uterovaginal Varices
• P3711
  Mesalamine Induced Myopericarditis in Patient with Collagenous Colitis
• P0364
  Mesalamine or Ulcerative Colitis Which One Induced Myocarditis: A Case Report
• P1794
  Mesenchymal Chondrosarcoma With Metastasis to the Pancreas
• P1588
  Mesenteric Cyst: A Rare Case of Recurrence Following Surgical Excision
• P1098
  Mesenteric Mystery: Endoscopic Ultrasonography as the Diagnostic Tool for Mesenteric Candidiasis
• P3341
  Mesenteroaxial Volvulus Complicated by Gastric Perforation in an Elderly Patient With Bochdalek Hernia

  
• P1763
  Meta-Analysis and Systematic Review of the Emerging use of PuraStat® as Hemostatic Agent for Post-Sphincterotomy Bleeding
• P0635
  Meta-Analysis of Global Prevalence and Gender Distribution of Irritable Bowel Syndrome (IBS) Using Rome III and IV Criteria
• P0077
  Metabolic Mayhem: Pancreatic Insulinoma Masquerading as Altered Mental Status
• P2929
  Metabolic Risk Factors and Ursodiol Response in Primary Biliary Cholangitis
• P4686
  Metabolic Syndrome Associated With Diastolic Dysfunction Predisposes to Transjugular Intrahepatic Portosystemic Shunt (TIPS) Failure in Cirrhosis With Refractory Ascites
• P4061
  Metabolomic Profiling Reveals Alterations in Butyrate Metabolism Associated With Anxiety in Working Adults
• P1466
  Metagenomic Analysis of Gut Microbiota in Phenylketonuria (PKU) Patients: A New Perspective From the Ecuadorian Population

  
• P3445
  Metal Stents Prove Superior to Plastic Stents in Managing Biliary Strictures: A Systematic Review
• P3603
  Metastasizing Klatskin Tumor to the Ovaries: An Atypical Presentation
• P1700
  Metastatic Amelanotic Melanoma to the Stomach: A Rare Case
• P3342
  Metastatic Breast Adenocarcinoma Presenting as Linitis Plastica
• P4748
  Metastatic Breast Cancer in a Liver Transplant Patient Originating From the Cadaver Donor
• P0363
  Metastatic Breast Cancer Manifesting as Rectal Linitis Plastica Diagnosed With Endoscopic Ultrasound- Fine Needle Biopsy
• P1995
  Metastatic Breast Cancer to the Duodenum Presenting With Gastric Outlet Obstruction.
• P3729
  Metastatic Colorectal Cancer Masquerading as a Hepatic Hemangioma: A Case Report
• P3959
  Metastatic Esophageal Adenocarcinoma in a Healthy 19-Year-Old Female

  
• P1308
  Metastatic Gastrointestinal Stromal Tumor Presenting as a Massive Multiloculated Liver Cyst: An Uncommon and Potentially Life-Threatening Condition
• P3061
  Metastatic Hepatic Epithelioid Angiosarcoma With Fulminant Liver Failure and Tumor Lysis Syndrome Disguised as Lymphoma
• P2885
  Metastatic Hepatocellular Carcinoma Presenting as Unknown Primary Neoplasm: First Systematic Review Evaluating Diagnostic Pitfalls and Therapeutic Challenges
• P5066
  Metastatic Lobular Adenocarcinoma Presenting as Gastric Outlet Obstruction
• P3220
  Metastatic Lung Adenocarcinoma Resulting in Malignant Gastric Outlet Obstruction
• P1997
  Metastatic Merkel Cell Carcinoma of Unknown Primary Presenting as an Exophytic Colon Mass

  
• P0386
  Metastatic Mucinous Adenocarcinoma of the Colon Masquerading as Diverticulitis and Segmental Colitis
• P1679
  Metastatic Neuroendocrine Carcinoma Resulting in Gastric Outlet Obstruction
• P2541
  Metastatic Ovarian Cancer - A Rare Cause of Lower GI Bleeding
• P3552
  Metastatic Pancreatic Adenocarcinoma: A Rare Case of Successful Checkpoint Inhibitor Monotherapy in High Tumor Mutational Burden With POLE Gene
• P0611
  Metastatic Prostate Cancer to the Esophagus: A Rare Cause of Dysphagia
• P0084
  Metastatic Renal Cell Carcinoma With Unusual Spread to the Pancreas, Biliary System, Ampulla of Vater, and Stomach

  
• P0361
  Metastatic Sigmoid Large Cell Neuroendocrine Carcinoma: A Case Report
• P5081
  Metastatic Urothelial Carcinoma Presenting as Gastric Mass
• P0110
  Methotrexate-Induced Cirrhosis in a Patient with Crohn's Disease and Concurrent Late-Stage Pancreatic Adenocarcinoma
• P3215
  MGUS and the Mystery Mass: Unearthing Extramedullary Hematopoiesis With EUS Biopsy!
• P0240
  Microscopic Colitis is Associated With a Higher Risk of Adverse Cardiovascular Outcomes: Findings From a Multi-Institutional Research Network Analysis

  
• P0534
  Middle Term Outcome of POEM on Patients With Ineffective Esophageal Motility: A Case Series

  
• P3939
  Middle Term Outcome of Z-POEM and D-POEM For Treatment of Esophageal Diverticula: A Single Center Experience

  
• P4990
  Mid-Ileal Volvulus Treated With Urgent Small Bowel Resection
• P3556
  Migrated Surgical Clip Causing Choledocholithiasis More Than 20 Years After Cholecystectomy
• P4386
  Mild Hyperemia in the Absence of Bowel Wall Thickening on Intestinal Ultrasound is Associated With Clinical and Biochemical Disease Activity and Worse Disease Outcomes in Patients With Crohn’s Disease

  
• P4413
  Mimicry and Deception in CMUSE

  
• P3072
  Mind the Gap: A Rare Case of Klebsiella pneumoniae Liver Abscess From Cryptic Maxillary Sinusitis
• P2157
  Mind the Gap: Identifying and Addressing the Knowledge Gap Among Internal Medicine Residents on Colorectal Cancer Screening Options
• P2441
  Minimally Invasive Diagnosis of Linitis Plastica With EUS-FNA
• P1061
  Minimally Invasive Endoscopic Closure Techniques for Gastrointestinal Defects: A Single-Center Retrospective Study
• P1097
  Minimally Invasive Marvel: Endoscopic Submucosal Dissection of Colon Polyp - First Case in a Community Hospital
• P2092
  Minimally Invasive Solutions: Endoscopic Resection of Appendiceal Orifice Polyps Versus Traditional Surgery

  
• P0231
  Minimizing Colonic Manometry Catheter Migration

  
• P4314
  Mirikizumab as an Induction and Maintenance Therapy for Ulcerative Colitis: A Systematic Review and Meta-Analysis of Randomized Control Trials
• P0848
  Mirikizumab Effect on Bowel Urgency Resolution in a Randomized Controlled Phase 3 Trial of Participants With Crohn’s Disease
• P4341
  Mirikizumab Improves Quality of Life in Patients With Moderately to Severely Active Crohn’s Disease: Results from the Phase 3 VIVID-1 Study
• P4371
  Mirikizumab Pharmacokinetics and Exposure-Response Relationships in Patients With Moderately to Severely Active Crohn’s Disease in Phase 2 and 3 Studies
• P1080
  Mirizzi Syndrome in a Non-Surgical Patient Treated With Endoscopic Transduodenal Removal of Cholelithiasis
• P0094
  Mirizzi Syndrome With Elevated CA19-9 in the Absence of Gallbladder Cancer: A Case Report of a Challenging Diagnosis
• P0075
  Mirizzi Syndrome: A Pain in the Neck (of the Gallbladder)
• P0455
  Misdiagnosis: When Constipation Becomes Life-Threatening
• P4684
  Missed Opportunities to Screen for Fatty Liver: Improving Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) Screening Through a Quality Assessment and Quality Improvement Project
• P3461
  Mitigating Financial Toxicity of Pancreatic Enzyme Replacement Therapy in Medicare Part D

  
• P2544
  Model-Informed Dosing Interval Extension of Infliximab in Patients With Inflammatory Bowel Diseases: Six Months Interim Analysis of the MODIFI Trial

  
• P0219
  Modernizing Referral Patterns for Management of Large Colorectal Polyps
• P2149
  Modification of the Fecal Immunochemical Test (FIT) Return Envelope Process Improves Lab Acceptance Rate

  
• P3889
  Modified Endoscopic Submucosal Dissection (ESD) With Suturing for the Treatment of Gastro-Gastric Fistula
• P2846
  Modified Natural Orifice Transluminal Endoscopic Surgery (NOTES) Technique for Creation of an Endoscopic Gastrojejunostomy
• P2201
  Monoclonal Antibody Dupilumab Efficiency on Eosinophilic Esophagitis
• P2652
  Monthly Variations in IBD Hospitalizations in Patients With and Without Comorbid Anxiety or Depression
• P1258
  Morbidity and Mortality of Cirrhotic Patients on Apixaban and Rivaroxaban in a Community Safety Net Hospital
• P0045
  Morbidity of Clostridium difficile in Necrotizing Pancreatitis: Insights from National Data
• P4001
  More Than GERD: Unusual Histologic Findings of Lichenoid Esophagitis
• P5119
  More Than Just a Variceal Bleed: Multiple Portal Hypertensive Gastric Polyps in a Case of Advanced Cirrhosis

  
• P5093
  More Than Just Bloating: A Case of Gastric Pneumatosis in a Patient With Celiac Artery Occlusion and Diabetic Ketoacidosis
• P4255
  More Than Meets the Ileum: Adult Melena and Meckel's
• P4971
  More Than Skin Deep: Symptomatic Metastatic Melanoma in the Small Bowel
• P4676
  Mortality in Patients With Cirrhosis Presenting With Acute Coronary Syndrome and Undergoing Coronary Revascularization: A Systematic Review and Meta-Analysis
• P4575
  Mortality of Locoregional Therapy Outcomes for Hepatocellular Cancer Patients With Advanced HCC Stage Based on Performance Status
• P0036
  Mortality Trends in Cholelithiasis in the United States 1999-2020: An Analysis of CDC WONDER Database
• P1725
  Mortality Trends of Intrahepatic Cholangiocarcinoma Across the United States: Shift in Two Decades
• P0334
  Mucosal Schwann Cell Hamartoma: The Rare Entity
• P2754
  Multicenter Study of Safety and Efficacy of Inpatient Gastric Peroral Endoscopic Myotomy (G-POEM) for Treatment of Refractory Gastroparesis
• P0434
  Multi-Center, International Study of Colonoscopy Findings in Patients With CDH1 and CTNNA1 Germline Pathogenic Variants

  
• P3758
  Multi-Disciplinary Approach to Ischemic Colitis Due to Arteriovenous Malformations in the Inferior Mesenteric Artery
• P4535
  Multidisciplinary Management for Large and Difficult Choledocholithiasis: The Role of Choledochotomy
• P0815
  Multidisciplinary Management of Rectal Bleeding Due to Extensive Cavernous Hemangiomas in a Pediatric Patient With Klippel-Trenaunay Syndrome
• P3301
  Multifaceted Diagnostic Approach for Unexplained Anemia in a Post Liver Transplant Patient With Metastatic Adenocarcinoma and Roux-en-Y Gastric Bypass
• P2384
  Multifactorial Determinants of On-Time Starts for Outpatient Endoscopy: An Institutional Analysis
• P3036
  Multifocal Hepatic Small Vessel Neoplasm: A Novelty and Mystery
• P2432
  Multi-Organ Complications of Immune Checkpoint Inhibitors: The Role of Gastroenterology in Management
• P0589
  Multiple Esophageal Duplication Cysts: A Rare Case of Chronic Dysphagia in Adulthood
• P4392
  Multiple Gastrointestinal Immune Related Adverse Events From Immune Checkpoint Inhibitor Therapy
• P1384
  Multiple Liver Masses in a Young Woman With HIV
• P3715
  Multiple Myeloma and Amyloidosis Presenting as Chronic Diarrhea
• P3110
  Multiple Sclerosis on Immunotherapy: A Potential Recipe for Acute Liver Failure

  
• P2504
  Multiple Vessels and Multiple Bleeds: A Unique Cause and Treatment of a Duodenal Bleed
• P2407
  Multi-Staged Endoscopic Full Thickness Resection Using the Full-Thickness Resection Device for Management of a Large Recurrent Polyp
• P3719
  Multi-Station Portal Hypertensive Polyps: A Unique Complication of Portal Hypertension
• P1089
  Multi-Tool Endoscopic Management of Recalcitrant Bleeding Duodenal Varices in Portal, Splenic and Superior Mesenteric Vein Thromboses
• P0556
  Mussels Tearing Muscles: A Rare Case of a Whole Seashell Imbedded in the Esophagus
• P4986
  My Gut Hurts: Thrombotic Microangiopathy or Pheochromocytoma?
• P4977
  Mycobacterium Avium Complex Duodenitis: An Unusual Case of Malabsorption
• P3059
  Mycophenolate - A Treatment Option in Steroid Refractory Hepatitis Associated With Immune Checkpoint Inhibitors
• P2891
  Mycophenolate Mofetil Versus Azathiopurine in Autoimmune Hepatitis: A Systematic Review and Meta-Analysis
• P3358
  Mycophenolate-Associated Diffuse B-Cell Lymphoproliferative Disorder Presenting as Abdominal Pain in a Heart Transplant Patient
• P2079
  Mycophenolate-Induced Eosinophilic Colitis
• P0571
  Myopericytoma of the Esophagus: A New Location
• P4563
  Mysterious Mesentery - Evaluation of Sclerosing Mesenteritis With Dominant Lesion
• P1407
  Mysterious Recurrent Ascites Leads to Rare Finding
• P4340
  Mystery Diarrhea: A Comparative Analysis of Immune-Mediated Colitis Disease Characteristics Among Patients With and Without Signs of Inflammation on Initial Work-Up