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P0001 (S0007). - Palliative Endoscopic Biliary Radiofrequency Ablation and Percutaneous Biliary Radiofrequency Ablation as Therapies for Patients With Unresectable Cholangiocarcinoma: A Meta-Analysis on Overall Survival Outcomes

P0002 (S0008). - Palliative Endoscopic Biliary Radiofrequency Ablation Compared to Percutaneous Biliary Radiofrequency Ablation: A Meta-Analysis on Survival Outcomes

P0003 (S0009). - Palliative Endoscopic Biliary Radiofrequency Ablation With Stenting Compared to Biliary Stenting Alone in the Treatment of Unresectable Cholangiocarcinoma: A Meta-Analysis on Survival Outcomes

P0004 (S0010). - Palliative Percutaneous Biliary Radiofrequency Ablation as Therapy for Patients With Unresectable Cholangiocarcinoma: A Meta-Analysis on Overall Survival Outcomes

P0005 (S0011). - Palliative Endoscopic and Percutaneous Biliary Radiofrequency Ablation With Stenting Compared to Biliary Stenting Alone in the Treatment of Unresectable Cholangiocarcinoma: A Meta-Analysis on Survival Outcomes

P0007 (S0013). - Palliative Endoscopic Biliary Radiofrequency Ablation as Therapy for Patients With Unresectable Cholangiocarcinoma: A Meta-Analysis on Overall Survival Outcomes

P0008 (S0014). - Palliative Percutaneous Biliary Radiofrequency Ablation With Stenting Compared to Biliary Stenting Alone in the Treatment of Unresectable Cholangiocarcinoma: A Meta-Analysis on Survival Outcomes

P0010 (S0016). - Efficacy of Pancreatoscopy for Pancreatic Duct Calculi: A Systematic Review and Meta-Analysis

P0011 (S0017). - Causes and Predictors of 30-Day Readmissions in Patients With Idiopathic Acute Pancreatitis: A Nationwide Cohort Study

P0013 (S0019). - Opioid Dependence and Outcomes in Total Pancreatectomy With Islet Autotransplantation in Patients With Chronic Pancreatitis

P0014 (S0020). - The Effect of ER Crowding on Time to Fluid Initiation in Acute Pancreatitis

P0017 (S0023). - Fungal Infection in Patients With Necrotizing Pancreatitis: Systematic Review and Meta-Analysis

P0018 (S0024). - Venous Thromboembolism Related Morbidity and Mortality in Hospitalized Patients With Pancreaticobiliary Cancers: A National Database Study

P0020 (S0026). - Predictors for Improvement of Chronic Pancreatitis Symptoms After Single Operator Pancreatoscopy With Intraductal Lithotripsy or Extracorporeal Shock Wave Lithotripsy for Large Main Pancreatic Duct Stones

P0021 (S0027). - Predictors of Technical Success and Lower Procedure Burden for Single Operator Pancreatoscopy With Intraductal Lithotripsy vs Extracorporeal Shock Wave Lithotripsy Approaches for Large Main Pancreatic Duct Stones

P0023 (S0029). - Long-Term Follow-Up of 1,789 Patients With Pancreatic Cysts: Describing the Natural History and Evaluating the Predictors of Increased Growth, Malignancy, and Surgical Intervention

P0024 (S0030). - Roux-En-Y Gastric Bypass Is Associated With Higher Rates of Pancreatic Cysts and Pancreatic Adenocarcinoma When Compared to Laparoscopic Sleeve Gastrectomy: Findings of a Nationwide Analysis With Long-Term Follow-Up

P0027 (S0033). - Statin Use Is Associated With Increased Rate of Growth of Pancreatic Cyst Over Time: Findings of Long-Term Follow-Up

P0028 (S0034). - Epidemiology and Risk of Pancreatic Cyst Among Adult Polycystic Kidney Disease

P0029 (S0035). - Epidemiology and Risk of Stroke Among Patients With Chronic Pancreatitis

P0030 (S0036). - Examining Healthcare Utilization Trends for Acute Pancreatitis in a Large Health System

P0031 (S0037). - The Clinical Impact of Malnutrition on the Infectious Outcomes of Hospitalized Patients With Pancreatic Cancer: A Nationwide Analysis

P0033 (S0039). - Outcomes of Portal and Superior Mesenteric Veins Stenting for Relief of Symptomatic Venous Stenosis Due to Malignant and Benign Pancreatic Diseases

P0034 (S0040). - Optimizing the Balance Between Contrast Dose and Fluoroscopy Time

P0037 (S0043). - Real World Practices of Same-admission Cholecystectomy in Gallstone Pancreatitis

P0043 (S0049). - Antimitochondrial Antibodies – Beyond Primary Biliary Cirrhosis

P0044 (S0050). - Patients Lost to Follow-Up – The Importance of Primary Biliary Cholangitis Diagnosis

P0048 (S0054). - Gaining an EDGE: A Single Center Experience with EUS-Directed Transgastric ERCP and EUS

P0049 (S0055). - Trends of Gallstone-Associated Acute Pancreatitis Within a Large Health Management Organization

P0050 (S0056). - A Nationwide Analysis of Outcomes in a Depressed Patient With Pancreatitis

P0051 (S0057). - Gender Differences in Outcomes in Patients With Pancreatitis: A Contemporary Analysis

P0055 (S0061). - Sarcopenia Assessed by Psoas Muscle Index Predicts Pseudocyst Development in Patients With Acute Pancreatitis

P0056 (S0062). - Do Differences in the Length of Hospital Stay Exist Between Patients Diagnosed With Pancreatic Cancer by Percutaneous, Endoscopic, or Surgical Biopsy?

P0057 (S0063). - Does the Method of Biopsy (Percutaneous, Endoscopic, or Surgical) in Patients With Pancreatic Cancer Differ by Insurance Status?

P0060 (S0066). - Trends and Socioeconomic Health Outcomes of Cannabis Use Among Patients With Chronic Pancreatitis

P0061 (S0067). - Trends in Utilization and Analysis of Inpatient Outcomes for Benign Cholangitis: A Nationwide Inpatient Sample Analysis From 2010 to 2017

P0062 (S0068). - A Comparison in Characteristics and Inpatient Outcomes of Patients Hospitalized With Benign Calculous vs Non-Calculous Cholangitis, Insights From a Nationwide Inpatient Sample From 2010-2017

P0063 (S0069). - Cholecystitis Associated With Extracorporeal Membrane Oxygenation: Temporal Trends and Outcomes From National Inpatient Sample Analysis From 2010-2017

P0064 (S0070). - Diabetes Mellitus Is Associated With Higher Rates of Pancreatic Cysts: A U.S. Population-Based Study

P0065 (S0071). - Comparison of Biliary Brush Cytology and Forceps Biopsy in the Diagnosis of Malignant Biliary Strictures

P0066 (S0072). - Necrotizing Pancreatitis: Long-Term Follow-Up and Outpatient Intervention

P0070 (S0076). - Patients With Alcohol Use and Acute Pancreatitis Are Less Likely to Undergo Etiology Workup for Acute Pancreatitis: A Retrospective Analysis

P0072 (S0078). - Gender Differences in Outcomes of Acute Pancreatitis in Hospitalized Patients: Results From Nationwide Analysis

P0073 (S0079). - Prophylactic Rectal Indomethacin and Prophylactic Pancreatic Duct Stents (PPS) for Prevention of Post-ERCP Pancreatitis Are Underutilized in Average and High-Risk Patients Undergoing ERCP

P0074 (S0080). - Risk Factors for Choledocholithiasis: Investigating the Validity of the “4 F's” and Other Potential Predictors

P0075 (S0081). - Virtual Reality Can Reduce Pain and Opioid Use in Sphincter of Oddi Dysfunction (SOD) Type III: A Prospective Pilot Study

P0076 (S0082). - Endoscopic Ultrasound Is Likely to Diagnose Early Stage, Resectable Pancreatic Ductal Adenocarcinoma After an Acute Pancreatitis Episode: Results From a Retrospective Cohort Study

P0077 (S0083). - Risk of Development of Cholangiocarcinoma in Patients With Atypical Cells on Brush Cytology During ERCP for Primary Sclerosing Cholangitis

P0078 (S0084). - Epidemiology, Etiology, and Outcomes of Acute Pancreatitis in a Predominantly Hispanic Patient Population: A Retrospective Study

P0079 (S0085). - Technical Feasibility and Diagnostic Yield of EUS-Guided Through-the-Needle Biopsy Forceps for Pancreatic Cystic Lesions: Experience of a Tertiary Referral Center

P0085 (S0091). - Admission Outcomes and Risk Factors for Patients Presenting With Acute Pancreatitis and Concomitant Diabetic Ketoacidosis

P0087 (S0093). - Clostridium difficile Infection in Patients With Chronic Pancreatitis: Comparison of Patient Characteristics and Outcomes

P0088 (S0094). - Endoscopic Ultrasound Pancreatic Parenchymal and Ductal Abnormalities in Patients With Diabetes Mellitus

P0090 (S0096). - Differences in Genomic Mutations in Precancerous Pancreatic Cysts Between African Americans and Caucasians

P0091 (S0097). - Is Human Immunodeficiency Virus Associated With Pancreatic Cancer?

P0093 (S0099). - Calendar Year Readmission Rates Associated With Different Etiologies of Acute Pancreatitis and Its Impact on Outcomes

P0094 (S0100). - Chronic Pancreatitis Increases Risk for Sexual Dysfunction: A National Population-Based Analysis

P0097 (S0103). - Identifying the Treatment Gap for Non-Metastatic Pancreatic Cancer in the United States

P0098 (S0104). - Diagnostic Trends and Clinical Course of Non-Gallstone Non-Alcohol-Associated Acute Pancreatitis Within a Large Health System

P0099 (S0105). - Acute Pancreatitis Requiring Critical Care: Patient Characteristics, Diagnostic Patterns, and Outcomes From a Large Multi-State Health System

P0101 (S0107). - Non-Alcoholic Fatty Liver Disease and Acute Pancreatitis: Insights From the Nationwide Inpatient Sample

P0102 (S0108). - Effect of Obesity on Venous Thromboembolism-Related Morbidity Among Patients With Chronic Pancreatitis

P0103 (S0109). - Predictors of Pancreatic Cancer Among Patients Hospitalized With Chronic Pancreatitis

P0104 (S0110). - Chronic Pancreatitis Is the Main Predictor of Pancreatic Cancer in Young Adults in the U.S.

P0106 (S0112). - Evaluating the Outcomes of Endoscopic Retrograde Cholangiopancreatography in Patients With Cystic Fibrosis

P0107 (S0113). - The Timing of Endoscopic Retrograde Cholangiopancreatography in Acute Biliary Pancreatitis Without Cholangitis: A Nationwide Inpatient Cohort Study

P0108 (S0114). - Demographics and Outcomes of Acute Necrotizing Pancreatitis Hospitalizations in Acute Pancreatitis Patients: A Nationwide Inpatient Cohort Study

P0110 (S0116). - Balancing Risks of Pancreatic Malignancy-Related and Non-Pancreatic-Related Mortality in Surveillance of Low-Risk Presumed Mucinous Pancreatic Cysts

P0114 (S0120). - Quality and Readability of Online Information for Patients With Pancreatic Cysts

P0119 (S0125). - Contrasting Diagnostic and Management Trends in Acute Pancreatitis Amongst Tertiary and Non-Tertiary Centers: Experience From a Multi-State Hospital System

P0120 (S0126). - An International Study of Interobserver Variability of “String Sign” of Pancreatic Cysts Among Experienced Endosonographers

P0123 (S0129). - Association of Celiac Disease and Pancreatitis - A National Database Study

P0124 (S0130). - Efficacy of Endoscopic-Guided Needle-Based Confocal Laser Endomicroscopy in Diagnosis of Pancreatic Lesions: A Systematic Review and Meta-Analysis

P0126 (S0132). - Increased Prevalence of Pancreatic Cysts in Obesity: Findings of a US Population-Based Study

P0128 (S0134). - Drug Induced Pancreatitis: Prevalence, Causative Agents, and Outcomes

P0129 (S0135). - Total Pancreatectomy With Islet Autotransplant via Remote Isolation vs Intra-operatively On-Site Isolation: A Single Center Experience

P0132 (S1376). - A Case of Benign Gallbladder Disease With Elevated Tumor Markers

P0133 (S1377). - Palliative Radiation and Pembrolizumab Therapy to Treat Near-Obstructive Colon Lesion by Metastatic Pancreatic Cancer

P0135 (S1379). - Cryptococcus Can Be a Great Mimicker in AIDS Patients

P0136 (S1380). - A Rare Case of Pancreatic Plasma Cell Myeloma Presenting as Obstructive Jaundice: A Case Report and Review of Literature

P0137 (S1381). - Utilizing Fully-Covered Self-Expandable Metallic Stents for Percutaneous Endoscopic Necrosectomy in the Management of Walled-Off Necrosis: A Single Center Experience

P0138 (S1382). - The Great Imitator: A Case of Early Onset Pancreatic Cancer

P0139 (S1383). - Pancreatic Neuroendocrine Tumor Presenting With Melena: Case Report and Brief Literature Review

P0145 (S1389). - A Rare Case of Large Pancreatic Pseudocyst Causing Right-Sided Pleural Effusion

P0148 (S1392). - A Souvenir to Remember: A Rare Case of Primary Hepatolithiasis in a White Active Duty Sailor

P0150 (S1394). - A Rare Form of Secondary Sclerosing Cholangitis Seen in Critically Ill Patients

P0152 (S1396). - Intraluminal Cystic Artery Pseudoaneurysm Manifesting With Hemobilia

P0153 (S1397). - Gallbladder Volvulus: A Rare, but Concerning Entity

P0156 (S1400). - Iatrogenic Hypercalcemia-Induced Pancreatitis

P0157 (S1401). - Malignant Mesenteric Venous Obstruction From Pancreatic Cancer, an Under-Recognized Condition Associated With Significant Morbidity, Can Be Treated With Venous Stenting

P0160 (S1404). - Duodenal Perforation After Biliary Stent Placement: How Early Should We Expect It? A Case Report

P0165 (S1409). - A Rare Case of Symptomatic Multiseptate Gallbladder in a Young Female

P0170 (S1414). - Successful Endoscopic Management of Necrotizing Pancreatitis Due to Rare Anatomical Variants

P0171 (S1415). - Granulomatosis With Polyangiitis Presenting as Acute Cholecystitis

P0173 (S1417). - Painless Jaundice: A Case of Primary Pure Squamous Cell Carcinoma of the Gallbladder

P0174 (S1418). - Acute Pancreatitis Presenting as Small Bowel Obstruction Due to Intramural Duodenal Hematoma: A Rare Complication

P0176 (S1420). - A Rare Case of Superior Mesenteric Vein Thrombosis as a Complication of Pancreatic Pseudocyst Fistulization

P0178 (S1422). - COVID-19-Associated Pancreatitis: It's Not All About the Lungs

P0179 (S1423). - Lipoprotein Lipase Deficiency as a Rare Cause of Acute Pancreatitis

P0180 (S1424). - Sarcoidosis of the Extrahepatic Bile Duct

P0182 (S1426). - Double Trouble: Chronic Pancreatitis and an Overlooked Superior Mesenteric Vein Thrombosis

P0183 (S1427). - Lime-A-Way: Limy Bile Syndrome Complicated by Biliary Obstruction

P0187 (S1431). - A Rare Presentation of Cholangiocarcinoma

P0189 (S1433). - A Rare Case of Intraductal Papillary Neoplasm of the Bile Duct

P0190 (S1434). - Hemosuccus Pancreaticus From the Minor Papilla

P0193 (S1437). - Acute Obstructive Suppurative Pancreatic Ductitis (AOSPD) as Initial Presentation for Pancreatic Adenocarcinoma

P0194 (S1438). - Epstein-Barr Virus Infection Masquerading as Cholestasis in a Patient With Gallstone Disease

P0196 (S1440). - A Case Series of Five Solid Pseudopapillary Neoplasm of Pancreas: Comparison of Four Putative Immunohistochemical Stains With Four Conventional Immunohistochemical Stains

P0197 (S1441). - Emphysematous Pancreatitis Complicated by Gastroduodenal Artery Pseudoaneurysm and Extra-Pancreatic Involvement

P0206 (S1450). - Mirizzi Syndrome Masquerading as a Pancreatic Head Mass

P0209 (S1453). - Atypical Presentation of Type II Autoimmune Pancreatitis in a Pediatric Patient With Subsequent Development of Crohn’s Disease

P0210 (S1454). - Severe Acute Pancreatitis Initial Presentation of COVID-19 Infection

P0212 (S1456). - Periampullary Duodenal Diverticulum Causing Biliary Obstruction: Lemmel's Syndrome

P0214 (S1458). - A Rare Cause of Drug-Induced Pancreatitis

P0217 (S1461). - Undifferentiated Carcinoma of the Pancreas With Osteoclast-Like Giant Cells

P0218 (S1462). - Subcapsular Hepatic Hematoma After Endoscopic Retrograde Cholangiopancreatography (ERCP)

P0220 (S1464). - Acute Cholangitis Secondary to Surgical Clip Migration After Laparoscopic Cholecystectomy

P0224 (S1468). - Rectus Abdominis Muscle Metastasis From Pancreatic Cancer: A Rare Entity

P0226 (S1470). - Pruritis as the Presenting Symptom of Double Hit Pancreatic Lymphoma

P0230 (S1474). - Acute Pancreatitis as an Early Complication of Laparoscopic Sleeve Gastrectomy

P0232 (S1476). - COVID-19-Associated Atypical Acute Pancreatitis!!

P0235 (S1479). - Cystic Duct Stump Stone: A Diagnostic Dilemma of Post Cholecystectomy Syndrome

P0236 (S1480). - Novel Case of Pancreatic Ganglioneuroma, a Disease Generally of Children or Young Adults, Presenting in an Octogenarian

P0238 (S1482). - Acute Pancreatitis and Diabetic Ketoacidosis in a Patient With COVID-19: A Case Report

P0239 (S1483). - Retrieval of Proximally Migrated Biliary Stents With SpyGlass Retrieval Snare Under Direct Cholangioscopic Visualization

P0242 (S1486). - What Lies Beneath: A Case of a Common Hepatic Artery Aneurysm

P0244 (S1488). - A Case of COVID-19-Associated Acute Pancreatitis

P0245 (S1489). - Solid Pseudopapillary Pancreatic Tumor: Preoperative Malignant Potential and Gender Differences

P0248 (S1492). - Very Severe Hypertriglyceride-Induced Pancreatitis With Quick Resolution on Insulin Therapy Alone

P0250 (S1494). - Gastroduodenal Artery Pseudoaneurysm in the Setting of Necrotizing Pancreatitis

P0254 (S1498). - Granular Cell Tumor of the Gallbladder Following Symptoms of Cholecystitis: A Case Report

P0256 (S1500). - Acute Pancreatitis: Life-Threatening Sequelae

P0257 (S1501). - Recurrent Acute Pancreatitis in Tangier’s Disease: A New Variant?

P0261 (S1505). - Choledochoduodenal Fistula: An Old Complication of Choledocholithiasis With a New Presentation

P0264 (S1508). - Acute Complicated Pancreatitis Secondary to Fat Emulsion as Antidote for Bupivacaine - Case Report

P0265 (S1509). - A Rare Case of Synchronous Pancreatic Cancer and Signet Ring Cell Carcinoma of Stomach

P0267 (S1511). - A Rare Occurrence of IGG4 Sclerosing Cholangitis in Patient With IBD and in the Absence of Prior Autoimmune Pancreatitis

P0268 (S1512). - Case Series of Infected Pancreatic Fluid Collection With Iliopsoas Involvement: An Unusual Presentation

P0269 (S1513). - Liver Biopsy Leading to Hemobilia Complicated by Cholangitis, Biliary Pancreatitis, and Massive Gastrointestinal Hemorrhage

P0272 (S1516). - Malignant Biliary Obstruction Diagnosed by Percutaneous Transhepatic Cholangioscopy With Spyglass Direct Visualization System

P0273 (S1517). - Evaluating Obscure GI Bleeding in Pancreatitis

P0275 (S1519). - A Rare Case of Obstructive Jaundice in HIV/AIDS Patient Caused by Mycobacterium

P0276 (S1520). - Groove Pancreatitis: An Atypical Presentation of a Rare Disease

P0277 (S1521). - Ectopic Location of the Ampulla of Vater in the Pyloric Channel

P0278 (S1522). - Infected Necrotizing Pancreatitis With Stenotrophomonas Maltophilia: An Emerging Rare Multi-Drug Resistant Organism

P0279 (S1523). - Non-Classical Autoimmune Cholangiopathy Associated With Non-Cirrhotic Portal Hypertension

P0282 (S1526). - Pancreatic Neuroendocrine Tumor: A Rare Cause of Cushing’s Syndrome

P0283 (S1527). - Successful Treatment of Primary Sclerosing Cholangitis With Oral Vancomycin for Over 7 Years: A Case Report

P0284 (S1528). - Hemobilia Due to Arterobiliary Fistula From a Hepatic Artery Infusion Pump Pseudoaneurysm

P0289 (S1533). - An Unusual Presentation of a Rare Ampullary Neoplasia

P0291 (S1535). - Unusual Cause of Biliary Obstruction in a Post Liver Transplant Patient

P0292 (S1536). - Hemobilia Due to Hepatic Artery Pseudoaneurysm Secondary to Biliary Stent Placement

P0293 (S1537). - A Case Giant Choledochal Calculosis

P0294 (S1538). - The Unseen Complication of Binge Drinking: Purtscher-Like Retinopathy in Acute Pancreatitis

P0295 (S1539). - A Challenging Case of Obstructive Jaundice

P0296 (S1540). - Extreme Hyperbilirubinemia Secondary to Benign Biliary Obstruction Caused by Choledocholithiasis

P0300 (S1544). - An Interesting Presentation of Cholangiocarcinoma: Esophageal Varices

P0301 (S1545). - Chylous Ascites Following Radical Nephrectomy for Renal Cell Carcinoma: A Case Report

P0303 (S1547). - When and Where to Look? Hepato-Biliary Malignancy in Lynch Syndrome

P0304 (S1548). - An Unsual Inital Presentation of Pancreatic Cancer

P0305 (S1549). - Non-Resolving Perihepatic Abscess Following Dropped Gallstones Requiring Surgical Management

P0307 (S1551). - An Increasingly Common but Often Missed Diagnosis; Functional Gallbladder Disorder - A Case Report

P0308 (S1552). - A Case of Roasted Pancreas From COVID-19 Infection

P0311 (S1555). - A Case of Atypical Pancreatitis Complication: Pancreaticopleural Fistula and Respiratory Comprise

P0314 (S1558). - A Rare Case of Pancreatitis Secondary to Coronary Angiogram Dye

P0315 (S1559). - A Rare Case of Choledochoduodenal Fistula Presenting With Enterococcus faecalis Bacteremia and Hepatic Abscesses

P0320 (S1564). - Primitive Neuroectodermal Tumor - An Extremely Rare Cancer of Pancreas

P0324 (S1568). - A Rare Cause of a Common Disease: Metastatic Lung Cancer Presenting as Acute Pancreatitis

P0325 (S1569). - Now You See It, Now You Don’t: A Magician in GI Bleeds

P0326 (S1570). - A Rare Case of Metastatic Pancreatic Sarcoma With Mediastinal Mass Masquerading as Acute Necrotic Collection

P0328 (S1572). - Acute Pancreatitis Secondary to Pancreaticoduodenal Artery Embolization: A Rare Complication

P0329 (S1573). - Case Report and Literature Review of Acute Pancreatitis in COVID-19 Patient

P0330 (S1574). - Colorectal Cancer in a Young Male With Primary Sclerosing Cholangitis Without Underlying Inflammatory Bowel Disease

P0334 (S1578). - An Unusual Case of Biliary Obstruction Due to Invagination of the Major Papilla

P0335 (S1579). - Diagnosis of Autoimmune Pancreatitis via Fine Needle Biopsy and HISORt Criteria in a 43-Year-Old African American Male With an Atypical Presentation

P0337 (S1581). - Ampullary Adenocarcinoma Mimicking Annular Pancreas on Imaging

P0338 (S1582). - Rare Cause of Pancreatic Cystic Lesion: Pancreatic Lymphangioma

P0341 (S1585). - A Rare Manifestation of Pancreatic Disease: Pancreatitis, Panniculitis, and Polyarthritis Syndrome

P0342 (S1586). - Upper Gastrointestinal Bleeding as a Warning Sign for a Rare Cholecystoduodenal Fistula

P0345 (S1589). - Zieve’s Syndrome: A Clinical Triad, or Perchance a Quartet?

P0348 (S1592). - Endoscopic Ultrasound-Guided Celiac Plexus Neurolysis (EUS-Guided CPN) - An Unexpected Complication

P0349 (S1593). - A Rare Case of Pulmonary Adenocarcinoma Metastasizing to the Common Bile Duct

P0352 (S1596). - Situs Inversus Totalis and Carcinoma of Unknown Primary

P0355 (S1599). - An Unusual Presentation of a Klatskin Tumor After Transjugular Intrahepatic Portosystemic Shunt

P0356 (S1600). - Intraductal Papillary Neoplasm of the Left Hepatic Duct Treated With Endoscopic Retrograde Cholangiopancreatography (ERCP)-Guided Radiofrequency Ablation

P0357 (S1601). - Malignant Melanoma of the Gallbladder Masquerading as Cholangitis and Cholecystitis

P0359 (S1603). - Ampullary Mass from Metastatic Renal Cell Carcinoma Presenting as Acute Pancreatitis

P0363 (S0144). - Risk Factors for Intestinal Spirochetosis in an Urban Community

P0364 (S0145). - Closer the Better? Impact of Screen Distance on Adenoma Detection

P0366 (S0147). - Comparison of Efficacy of Split Bowel Preparation Between the Morning and Afternoon Colonoscopies

P0368 (S0149). - Clostridioides difficile Infection Trends in a Health System During COVID-19 Pandemic

P0369 (S0150). - The Relationship of Molecular Markers With Colon Cancer Anatomic Location and Stratification Based on Patient Age

P0372 (S0153). - Relapsing Clostridium difficile Infection: Resolution With Combined Patient Choice Fecal Microbiota Transplantation, Vancomycin Taper, and Vancomycin Suppression

P0375 (S0156). - Changes in the Burden of Clostridium difficile Infections (CDI) in the United States: Results From the National Inpatient Sample Database 2012-2017

P0376 (S0157). - Incidence and Mortality Rates in Clostridium difficile Infections in the United States Based on Hospital Facilities: Results From National Inpatient Sample Database 2012-2017

P0377 (S0158). - Role of Race in the Incidence and Mortality Outcomes of Clostridium difficile Infections in the United States: Results From the National Inpatient Sample Database 2012-2017

P0378 (S0159). - Role of Gender in the Incidence and Mortality of Clostridium difficile Infections in the United States: Results From the National Inpatient Sample Database 2012-2017

P0379 (S0160). - Temporal Trends in Prevalence and Outcomes of Colorectal Cancer in Hospitalized Patients Based on Race, Insurance Status, and Income Quartile

P0381 (S0162). - Reducing Incidence of Hospital Onset Clostridioides difficile Infection: A Quality Improvement Project

P0383 (S0164). - Clostridioides difficile Infection in COVID-19 Patients

P0384 (S0165). - The Impact of Cirrhosis on the Outcomes of Hospitalized Patient With Diverticulitis: A Nationwide Analysis

P0389 (S0170). - Income as a Predictor of Diverticular Disease Prevalence in Philadelphia

P0390 (S0171). - Recent Trends of Complicated Diverticulitis in Philadelphia: 2002-2018

P0391 (S0172). - Racial and Gender Disparities in Hospitalizations for Diverticular Disease in Philadelphia

P0392 (S0173). - Liver Abscess as a Sentinel Finding in Diverticular Disease

P0394 (S0175). - Bowel Perforation With Colonic Stents During Bevacizumab Therapy. Do We Need to Blame Bevacizumab? A Systemic Review and Meta-Analysis

P0395 (S0176). - Is Helicobacter pylori Infection Associated With a Diagnosis of Colon Cancer?

P0398 (S0179). - Role of Oral Vancomycin Prophylaxis in Preventing Recurrent Clostridioides difficile Infection in Hospitalized Patients Requiring Antibiotics: A Randomized Controlled Trial

P0399 (S0180). - Anal Squamous Cell Carcinoma: A Growing Threat to Women’s Health and Call for Action

P0400 (S0181). - Understanding Regional Trends and Discrepancies of Anal Cancer in the USA: Should We Look West to California?

P0402 (S0183). - NER1006 1 Liter Polyethylene Glycol (PEG)–Based Bowel Preparation Safety Profile in Patients With Mild or Moderate Renal Impairment: A Pooled Analysis of Two Phase 3 Trials

P0403 (S0184). - Fecal Microbiota Transplant (FMT) for Immune Checkpoint Inhibitor (ICI) Induced-Colitis (IMC) Refractory to Immunosuppressive Therapy

P0404 (S0185). - Chronic Immune-Mediated Diarrhea and Colitis Is Associated With Favorable Cancer Outcomes

P0407 (S0188). - Complete Elimination of Gas Insufflation by Insertion and Withdrawal Water Exchange Reduces Post-Colonoscopy Flatulence: A Double Blinded Observational Study

P0409 (S0190). - Sex, Marital Status, and Compliance With Colonoscopy Referral From Primary Care Settings

P0410 (S0191). - Comparing Pathologic Features of Different Colonic Segments in Non-Hereditary Young Onset Colorectal Cancer

P0411 (S0192). - Does the Incidence of Red Flag Symptoms and Concurrent Colonoscopies in Patients With Irritable Bowel Syndrome Differ by Insurance Status?

P0412 (S0193). - Outcomes of Pediatric Hospital and Community-Associated Clostridioides difficile Infection

P0418 (S0199). - Underwater Endoscopic Mucosal Resection (UEMR) for 10 Mm or Larger Non-Pedunculated Colorectal Polyps: A Systematic Review and Meta-Analysis

P0421 (S0202). - Unsedated Colonoscopy: Impact on Quality Indicators

P0422 (S0203). - Oral Fecal Microbiota Transplantation Capsules Are Effective and Safe for Recurrent Clostridioides difficile Infection: A Systematic Review and Meta-Analysis

P0427 (S0208). - Chronic Obstructive Pulmonary Disease (COPD) Is Associated With Worse Outcomes in Ischemic Colitis: A Nationwide Retrospective Study

P0428 (S0209). - End-Stage Renal Disease (ESRD) Is Associated With Worse Outcomes in Ischemic Colitis: A Nationwide Retrospective Study

P0431 (S0212). - Clinical and Epidemiological Characteristics of Microscopic Colitis: Analysis Study of National Inpatient Sample (NIS) 2016

P0432 (S0213). - A Comprehensive Meta-Analysis of Prospective, Randomized, Controlled Studies Investigating the Safety and Adverse Event Rates Related to FMT

P0433 (S0214). - The Impact of Acute Diverticulitis on the Outcomes of Hospitalized Patients With Clostridioides difficile Infection

P0438 (S0219). - It Takes a Village to Bend the Curve for HO-CDI: A Quality Improvement Initiative

P0440 (S0221). - Do Racial and Gender Disparities Exist in Young Onset Rectal Carcinoma? Untold Story of Ten Years

P0443 (S0224). - Decreasing the Delays in Clostridioides difficile Infection Diagnosis - A Quality Improvement Initiative

P0444 (S0225). - Outcomes of Ischemic Colitis Among Patients With Atrial Fibrillation: A Nationwide Population Study

P0445 (S0226). - The Association Between Microscopic Colitis and Celiac Disease: A Systematic Review and Meta-Analysis

P0446 (S0227). - Patient Factors Affecting Cecal Intubation Time During Colonoscopies Preformed by Gastrointestinal Fellows

P0447 (S0228). - Association Between Detection of Laterally Spreading Lesions and Patient Factors in Gastrointestinal Fellows

P0449 (S0230). - Lack of Association Between the Presence of Adenoma and Body Mass Index in African Americans as Compared to Non-AA

P0450 (S0231). - Preventing Post-Polypectomy Bleeding Using Prophylactic Clip Closure: A Systematic Review and Meta-Analysis

P0451 (S0232). - Proton Pump Inhibitor Therapy and Risk of Clostridium difficile Infection (CDI): A Nationwide Cohort Study

P0456 (S0237). - One Liter Polyethylene Glycol-Based NER1006 Is Efficacious as a Bowel Preparation for Colonoscopy in Patients With or Without Diabetes Mellitus: A Pooled Analysis of 2 Randomized, Phase 3 Studies

P0457 (S0238). - Temporal Trends, and Outcomes of Clostridium difficile Infection Among Younger Population: A Perspective From National Inpatient Sample Database

P0458 (S0239). - A Comparison of Anorectal Function Testing in Patients With Ulcerative Colitis and Defecation Disorders vs Defecation Disorders Alone

P0461 (S0242). - Does Patient Location (Rural or Urban) Influence Risk Factors for Readmission After Diverticulitis: A Five-Year Nationwide Analysis?

P0462 (S0243). - The Inner Colonic Bacterial Communities of the Human Gut Are Unique and Profoundly Different Than Those of Stool Samples

P0463 (S0244). - Risk of Gastrointestinal Malignancies in Dermatomyositis and Polymyositis: A Population-Based National Study

P0464 (S0245). - Association Between Cannabis Use and Inpatient Outcomes in Patients With C. difficile Infection

P0466 (S0247). - Outcomes of Clostridium difficile Infection in HIV Patients

P0468 (S0249). - Serrated Polyp Detection Rates in Gastrointestinal Medicine Fellows

P0469 (S0250). - Adenoma Detection Rate of AmplifEYE™-Assisted Colonoscopy in Surveillance Colonoscopy

P0470 (S0251). - Clostridioides difficile Infection Is Associated With Adverse Clinical Outcomes in Patients With Acute Diverticulitis: A Nationwide Study

P0472 (S0253). - Comparative Evaluation of Multiplex Gastrointestinal Pathogen Panel to Conventional Stool Testing in the Outpatient Management of Gastroenteritis

P0475 (S0256). - Malignant Carcinoid Tumors of the Appendix, Large Intestine, and Rectum: A Nationwide Analysis of Hospitalization Trends, Comorbidity Measures, Cost of Care, and Outcomes

P0476 (S0257). - Pathological Features, Risk Factors, and Outcomes of Patients Diagnosed With Non-Hereditary Young Onset Colorectal Cancer

P0477 (S0258). - The Infodemiology of Diverticulosis and Diverticulitis: Examining Trends and Seasonality of Public Interest

P0478 (S0259). - Automated Polypectomy Time During Live Colonoscopy Using Convolutional Neural Networks - A Video Validation Study

P0481 (S0262). - The Predictors of of Toxic Megacolon in Patients With Clostridioides difficile Infection

P0482 (S0263). - Factors Associated With Readmission and Recurrent Diarrhea After Fecal Microbiota Transplant (FMT) in Patients With Clostridioides difficile Infections: A Retrospective Cohort Study

P0488 (S1610). - A Rare Case of Low-Grade Mucinous Neoplasia of the Colon

P0493 (S1615). - Primary Rectal Lymphoma: A Rare Entity of Lower Gastrointestinal Bleeding

P0494 (S1616). - A Nonspecific Gastrointestinal Symptom Leads to a Rare Colonic Metastasis in a Patient With Remote History of Breast Cancer

P0497 (S1619). - Adenosquamous Carcinoma of the Colon in Ulcerative Colitis

P0500 (S1622). - Rapid Onset Colitis Following Single Infusion of Combination Checkpoint Inhibitor Therapy

P0509 (S1631). - Is Herpes Trending? A Viral Cause of Abdominal Pain

P0510 (S1632). - Colo-Colonic Intussusception

P0511 (S1633). - Synchronous Non-Hereditary Esophageal and Colorectal Cancer in a Young, Healthy Male Patient

P0512 (S1634). - Chilaiditi Syndrome: Colonic Interposition Between the Liver and Right Hemidiaphragm

P0514 (S1636). - Idiopathic Mesenteric Venous Thrombosis in a Young Female

P0516 (S1638). - An Unexpected Cause of Colitis in a Cardiac Transplant Patient

P0518 (S1640). - Primary Colonic Lymphoma Manifesting as Colovesical Fistula

P0519 (S1641). - Utility of Colon Capsule Endoscopy in Diagnosis of Colorectal Cancer

P0520 (S1642). - Pay Attention to the Appendix During Colonoscopy. You Might Save Your Patient From a Cancer!

P0523 (S1645). - Histoplasmosis Presenting as Isolated Colonic Granulomas in an Immunocompromised Patient

P0524 (S1646). - Type B Lactic Acidosis: A Very Rare Complication of Gastrointestinal Solid Tumor

P0526 (S1648). - A Colon Polyp from Outside the BOX -- Schwann Cell Hamartomatous Polyp

P0527 (S1649). - Chilaiditi Syndrome: An Rare Case of Chest Pain Due to Colonic Interposition

P0528 (S1650). - A Rare Case of Toxic Megacolon Associated With Bortezomib-Induced Gastrointestinal Autonomic Dysfunction

P0529 (S1651). - Intussusception in an Elderly Adult Male

P0530 (S1652). - Campylobacter and E. coli in a COVID Patient With Diarrhea: A Complicated Scenario

P0531 (S1653). - COVID Delays in Diagnosis and Treatment of Early Onset CRC

P0532 (S1654). - A Rare Case of Rectal Squamous Cell Carcinoma Presenting as Hematochezia

P0534 (S1656). - Not Your Standard Adenocarcinoma, a Case of Medullary Carcinoma of the Colon

P0535 (S1657). - Recurrence of Renal Cell Carcinoma Detected by Rare Colonic Metastasis

P0540 (S1662). - A Rare Case of Metastatic Colonic Involvement of Lingual Squamous Cell Carcinoma

P0543 (S1665). - Rectal Neuroendocrine Tumor Found in Asymptomatic Middle-Aged Female

P0544 (S1666). - Two Unusual Manifestations of Gastrointestinal Histoplasmosis

P0547 (S1669). - Rare Appendicitis Mimic in a Young Healthy Female

P0548 (S1670). - A Unique Case of Neuroendocrine Tumor of the Colon Masquerading as Intramucosal Adenocarcinoma

P0549 (S1671). - Ischemic Colitis Secondary to Cryoglobulinemic Vasculitis: A Rare Entity

P0550 (S1672). - A Case Description of Clostridium Glycolicum and Clostridium Paraputrificum Bacteremia From Complicated Diverticulitis

P0551 (S1673). - Colonic Intussusception Secondary to a Giant Colonic Lipoma

P0552 (S1674). - A Rare Isolated Cecal Perforation in a Patient Presented With Ascites in the Absence of Abdominal Pain or Signs of Peritonitis: A Case Report

P0557 (S1679). - Sorbitol-Free Sodium Polystyrene Sulfonate (SPS)-Induced Colonic Necrosis and Perforation

P0560 (S1682). - Appendiceal Goblet Cell Adenocarcinoma

P0565 (S1687). - Rare Case of Asymptomatic Suppurative Appendicitis Presenting as a Cecal Mass

P0566 (S1688). - Dermatomyositis as Initial Presentation of dMMR Colorectal Cancer and Its Treatment Dilemma

P0567 (S1689). - A Late-Delayed Periodic Hyperammonemic Encephalopathy and Normal Anion Gap Metabolic Acidosis Secondary to Ureterosigmoidostomy

P0568 (S1690). - A Case of Rhodococcus Related Colonic Malakoplakia in a Renal Transplant Patient

P0570 (S1692). - Chronic Cannabis User Presenting With Intussusception: A Diagnostic Challenge and Preventive Implications

P0571 (S1693). - Allergies of the Colon

P0573 (S1695). - Acute Large Bowel Ischemia After a Bupropion Overdose

P0578 (S1700). - A Rare Cause of Recurrent Abdominal Pain and Chronic Diarrhea

P0582 (S1704). - Mantle Cell Lymphoma Presenting as Colonic Polypoid Nodules in a Crohn’s Disease Patient With History of Azathioprine Use

P0586 (S1708). - Colorectal Metastasis from Ovarian Neoplasm Mimicking Primary Colon Cancer: A Case Report

P0588 (S1710). - Signet Ring Cell Mucinous Adenocarcinoma of the Colon Manifesting as Intermittent Hiccups

P0591 (S1713). - Unusual Case of Gastrointestinal Adenocarcinoma Associated With Streptococcus sanguis Endocarditis in an Acutely Anemic Patient

P0593 (S1715). - Stumped: A Case of the Appendiceal “Polyp”

P0595 (S1717). - Colostomy Dehiscence in an Immunocompromised Patient With Anal Malignancy

P0596 (S1718). - An Unusual Presentation of a Rare Disease: Eosinophilic Colitis Presenting as Cecal Mass

P0600 (S1722). - A Rare Case of an Appendiceal Mucinous Cystadenoma

P0602 (S1724). - Colonic Histoplasmosis: An Uncommon Presentation of Disseminated Histoplasmosis in an Immunocompetent Patient

P0603 (S1725). - Case Report: Prostate Cancer Diagnosed on Rectosigmoid Biopsies in a Patient Presenting With Diarrhea

P0605 (S1727). - Giant Colonic Lipoma Presenting as Rectal Prolapse

P0606 (S1728). - COVID-19-Induced Colitis: A Novel Relationship During Troubling Times

P0607 (S1729). - Chronic Disseminated Intravascular Coagulation: A Rare Complication of Rectal Adenocarcinoma

P0609 (S1731). - A Rare Case of Tapeworm Infestation in United States Presented With Appendicitis

P0619 (S1741). - Diffuse Colitis After an Exacerbation of Lupus Nephritis

P0620 (S1742). - Not as It Appears: A Case of Amelanotic Anorectal Melanoma

P0622 (S1744). - Anti-Tumor Necrosis Factor-Induced ANCA Vasculitis of the Colon: A Rare Case of Immunologic Drift

P0623 (S1745). - Not All Colonic Masses Are Adenocarcinoma

P0624 (S1746). - An Unusual Case of Metastasis to Colon From Primary Breast Cancer With Subtle Colonoscopy Findings

P0626 (S1748). - Primary Follicular Lymphoma of the Colon: A Rare Case in a Rare Place

P0628 (S1750). - ILD as the Initial Presentation of CRC in a Immunosuppressed Patient

P0629 (S1751). - A Rare Presentation of Asymptomatic Eosinophilic Colitis

P0630 (S1752). - A Rare Case of Rectal Leiomyoma

P0631 (S1753). - Breast Metastasis to the Colon: A Rare Case Report

P0632 (S1754). - Diagnostic Dilemma in the Colon

P0633 (S1755). - Diffuse Large B-Cell Lymphoma of the Colon With Orbital Metastasis

P0635 (S1757). - Recurrent Immune Checkpoint Inhibitor-Induced Colitis: A Case Report

P0638 (S1760). - Rectal Pain in a Patient With Prostate Cancer

P0639 (S1761). - Too Much of a Good Thing: Stercoral Perforation Following Resumption of a High Fiber Diet After Colonoscopy

P0640 (S1762). - An Atypical Presentation of Fulminant Clostridioides difficile Colitis Without Diarrhea

P0641 (S1763). - Asymptomatic Systemic Sarcoidosis Diagnosed From Diminutive Polyp During Screening Colonoscopy

P0643 (S1765). - Colonoscopic-Assisted Resection of a Prolapsed Sigmoid Colon Lipoma

P0644 (S1766). - Ocrelizumab-Induced Colitis: A Case Report

P0645 (S1767). - Disseminated Mycobacterium avium Complex Ileitis, Duodenitis, and Pancolitis in an Immunocompromised Patient With HIV/AIDS

P0651 (S1773). - Not Your Typical Diarrhea: A Case of Disseminated MAC in a Solid Organ Transplant Recipient

P0652 (S1774). - Primary Anorectal Malignant Melanoma: Rare and Fatal

P0653 (S1775). - Small Cell Cancer of the Rectum: A Rare Entity

P0658 (S1780). - An Unexpected Outcome of Incidental Rectal Nodule

P0660 (S1782). - IgG4 Colitis and Infliximab Therapy

P0665 (S1787). - Atezolizumab-Induced Immune-Mediated Colitis in a Patient With Concurrent Clostridioides difficile Infection

P0666 (S1788). - A Rare Case of an Adult Ingesting a Disk Battery With Impaction in the Lower Gastrointestinal Tract

P0667 (S1789). - A Case Report of Eosinophilic Colitis Presenting as Rectal Bleeding

P0669 (S1791). - A Unique Case of Rectal Adenocarcinoma Associated With Common Variable Immunodeficiency (CVID) Syndrome

P0672 (S1794). - Gardner’s Syndrome and Familial Adenomatous Polyposis: Unusual Presentation With Eye Pain

P0675 (S1797). - Successful Fecal Microbiota Transplant Delivered by Foley Catheter Through a Loop Ileostomy in a Patient With Severe Complicated Clostridium difficile Infection

P0677 (S1799). - Peritoneal Carcinomatosis 10 Years After Prophylactic Bilateral Salpingo-Oopherectomy in a BRCA-1 Mutation Carrier

P0679 (S1801). - Got It From My Mama: Case Report of Mesenteric Adenocarcinoma

P0681 (S1803). - Extramammary Paget’s Disease of the Anal Canal: A Rare Diagnosis

P0684 (S1806). - Ipilimumab and Nivolumab-Induced Colitis in a Patient With Recurrent Metastatic Melanoma

P0685 (S1807). - Diverticular Abscess Causing Bowel Obstruction