Apurva Shrigiriwar

Fully covered metal biliary stents confer a higher risk of post-endoscopic retrograde cholangiopancreatography pancreatitis

Linda Yun Zhang, Dhanashree Tikhe, Apurva Shrigiriwar, George G. Ermerak et autres

BACKGROUND Biliary fully-covered self-expanding metal stents (FCSEMS) are increasingly used over plastic or uncovered SEMS due to their long-term patency and removability. However, there is concern that transpapillary placement may lead to post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP). AIM To assess the …

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S3419 Beyond the Vessels: An Atypical Case of Takayasu Arteritis With Pancreatic Involvement

Apurva Shrigiriwar, Shruti Mony

Introduction: Migration of a vascular coil into the common bile duct (CBD) following embolization of the hepatic artery is a rare complication that has not been frequently reported in the literature. Furthermore, when reported, it typically causes hemorrhage or cholangitis. Here we …

S2230 Predictors of Same Day Discharge Following Peroral Endoscopic Myotomy in a Tertiary Care Center

Apurva Shrigiriwar, Christopher Adam Bouvette, Zainab Rafaqat, Jalal Gondal et autres

Introduction: Peroral Endoscopy Myotomy (POEM) has revolutionized management of achalasia, with same-day discharge (SDD) gaining interest to reduce healthcare utilizations. However, standardized post-procedural care protocols and discharge timing remain undefined. Our study aims to identify predictive factors of successful SDD. Methods: This …

S6031 A Case of Pyloroduodenal Intussusception Secondary to an Intraduodenal Lipoma

Jiteshwar S. Pannu, Apurva Shrigiriwar, Donald J. Kastens

Introduction: Gastrointestinal (GI) lipomas are benign submucosal tumors that are usually encountered as incidental findings in asymptomatic patients, but can rarely lead to complications such as small bowel obstruction (SBO), intussusception and bleeding from overlying ulceration. Herein, we present a case of …

O-041 Comprehensive systematic review of endovascular embolization of cerebrospinal fluid-venous fistulas for the treatment of spontaneous intracranial hypotension

Tullika K. Garg, Ivan P. Dimov, P Gowda, Chantal M. Ferguson et autres

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Open Zenker’s peroral endoscopic myotomy: technical and clinical outcomes of a novel technique (with videos)

Farimah Fayyaz, Gaurav Kumar Patil, Harjot K. Bedi, Apurva Shrigiriwar et autres

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Short-term clinical and technical outcomes of a modified Zenker’s peroral endoscopic myotomy with mucosal flap incision

Jose Antonio Almario, Amit Mehta, Apurva Shrigiriwar, Farimah Fayyaz et autres

Background: Zenker’s diverticulum peroral endoscopic myotomy (Z-POEM) is an effective treatment for symptomatic Zenker’s diverticulum. A modification to Z-POEM involves mucosal flap incision (MFI). We describe the technical and clinical success of patients who underwent Z-POEM with MFI. Methods: We included patients …

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S2585 Hemorrhagic Cholecystitis: An Atypical Presentation of Acute Cholecystitis

Taha Khan, Apurva Shrigiriwar, Amir Rumman

Introduction: Hemorrhagic cholecystitis (HC) is an extremely rare entity of abdominal pain that can present as a complication of cholecystitis, trauma, malignancy, and bleeding diathesis. Prompt evaluation and intervention are required in these patients as timely surgical intervention can be lifesaving. Here, …

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Peroral endoscopic myotomy as a treatment for Killian–Jamieson diverticulum (KJ-POEM)

Redeat Libanos Assefa, Michael Bejjani, Amit Mehta, Apurva Shrigiriwar et autres

Abstract Background and study aims Killian-Jamieson diverticulum (KJD) is a rare type of esophageal diverticulum that occurs in a specific area called the Killian-Jamieson space. Although surgery has been the conventional treatment for symptomatic KJD, minimally invasive endoscopic techniques, particularly Killian-Jamieson per-oral …

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Evaluating no fixation, endoscopic suture fixation, and an over-the-scope clip for anchoring fully covered self-expandable metal stents in benign upper GI conditions: a comparative multicenter international study (with video)

Amit D. Mehta, Ashraf A. Ashhab, Apurva Shrigiriwar, Redeat Assefa et autres

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OPEN ZENKER’S PERORAL ENDOSCOPIC MYOTOMY (OZ-POEM): TECHNICAL AND CLINICAL OUTCOMES OF A NOVEL TECHNIQUE

Farimah Fayyaz, Amit P. Maydeo, Gaurav Kumar Patil, Apurva Shrigiriwar et autres

OPEN ZENKER’S PERORAL ENDOSCOPIC MYOTOMY (OZ-POEM): TECHNICAL AND CLINICAL OUTCOMES OF A NOVEL TECHNIQUE

Farimah Fayyaz, Amit P. Maydeo, Gaurav Kumar Patil, Apurva Shrigiriwar et autres