Shawn Mallery
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View article: Endoscopic papillectomy of major papilla lesions: Single tertiary care center experience
Endoscopic papillectomy of major papilla lesions: Single tertiary care center experience Open
Endoscopic papillectomy (EP) is an effective endoscopic modality for managing ampullary lesions. This study aimed to evaluate predictors for recurrence and adverse events (AEs) in patients who underwent EP for major papilla lesions. This w…
View article: Predictors of 30-Day Unplanned Readmission in Necrotizing Pancreatitis: A 12-Year Experience From a Tertiary Care Center
Predictors of 30-Day Unplanned Readmission in Necrotizing Pancreatitis: A 12-Year Experience From a Tertiary Care Center Open
INTRODUCTION: Hospital readmission rate is a key hospital metric and represents a substantial burden to patients and the healthcare system. Necrotizing pancreatitis (NP) patients are at high risk of unplanned readmission. The aim of this s…
View article: Primary Pancreatic Liposarcoma: An Unexpected Cause of a Pancreatic Mass
Primary Pancreatic Liposarcoma: An Unexpected Cause of a Pancreatic Mass Open
Liposarcoma is the most common type of soft-tissue sarcoma and typically occurs in the extremities or retroperitoneum. Primary liposarcoma of the pancreas is exceedingly rare, with only 10 cases reported since 1979. We present a patient wh…
View article: In Search of Nodular Gastric Antral Vascular Ectasia: A Distinct Entity or Simply Hyperplastic Polyps Arising in Gastric Antral Vascular Ectasia?
In Search of Nodular Gastric Antral Vascular Ectasia: A Distinct Entity or Simply Hyperplastic Polyps Arising in Gastric Antral Vascular Ectasia? Open
Context.— Nodular gastric antral vascular ectasia (GAVE) is a reported phenotype of GAVE that has histologic features overlapping with gastric hyperplastic polyps (GHPs), with additional features often seen in flat mucosa of GAVE. Objectiv…
View article: Rendezvous transgastric and percutaneous sinus tract endoscopy (STE) for debridement of necrotic collections with deep retroperitoneal extension: a case series (with video)
Rendezvous transgastric and percutaneous sinus tract endoscopy (STE) for debridement of necrotic collections with deep retroperitoneal extension: a case series (with video) Open
Background and study aims Infected necrotic collections extending deep into the retroperitoneum may not be amenable solely to endoscopic necrosectomy. Rendezvous transgastric and percutaneous sinus tract endoscopic necrosectomy was conceiv…
View article: Microforceps-Assisted Diagnosis of Cystic Pancreatic Neuroendocrine Tumor
Microforceps-Assisted Diagnosis of Cystic Pancreatic Neuroendocrine Tumor Open
View article: A pilot study of a 20-mm lumen-apposing metal stent to treat pancreatic fluid collections: First reported multicenter use of a new device
A pilot study of a 20-mm lumen-apposing metal stent to treat pancreatic fluid collections: First reported multicenter use of a new device Open
Dear Editor, Lumen-apposing metal stents (LAMSs) have only been commercially available for several years for the access and drainage of pancreatic fluid collections (PFCs) including pancreatic pseudocysts (PPs) and walled-off pancreatic ne…
View article: Issue Information
Issue Information Open
Serum calcitonin negative mixed medullary
View article: Successful Endoscopic Ultrasound-Guided Alcohol Ablation of Sporadic Insulinoma Using Three-Dimensional Targeting (with Video)
Successful Endoscopic Ultrasound-Guided Alcohol Ablation of Sporadic Insulinoma Using Three-Dimensional Targeting (with Video) Open
Surgical resection is considered the standard of care in the management of symptomatic insulinoma. In this video, we describe the successful management of a symptomatic insulinoma by using linear array endoscopic ultrasound (EUS)-guided et…
View article: Rare Subepithelial Mass Diagnosed as Gastric Splenosis via EUS-FNA
Rare Subepithelial Mass Diagnosed as Gastric Splenosis via EUS-FNA Open
CASE REPORT A 20-year-old woman was referred for evaluation of a gastric subepithelial mass, noted incidentally on an esophagogastroduodenoscopy performed for evaluation of dyspepsia (Figure 1). She had a past medical history of Diamond-Bl…
View article: Pancreatitis of ectopic pancreatic tissue: a rare cause of gastric outlet obstruction
Pancreatitis of ectopic pancreatic tissue: a rare cause of gastric outlet obstruction Open
Inflammation in ectopic pancreatic tissue can clinically present with pain or obstructive symptoms, depending on the location of the ectopic tissue. We present a rare case of gastric outlet obstruction secondary to pancreatitis of ectopic …