Duodenoscopy

Whether pancreatoduodenectomy or papillary resection should be performed to achieve curative treatment for neuroendocrine tumors of the minor duodenal papilla with a diameter of ≤2 cm is controversial. We report a 35-year-old male patient with a rare case of a neuroendocrine tumor of the minor duodenal papilla. The patient was referred to our hospital from a different clinic for dilatation of his minor duodenal papilla. Duodenoscopy revealed a smooth mass of 2 cm in diameter in the minor papilla, and the biopsy specimen was diagnosed as neuroendocrine tumor G1...

Superior mesenteric artery syndrome (SMAS) is a specific type of duodenal obstruction marked by a blockage of the inferior part of the duodenum as a result of compression between the superior mesenteric artery (SMA) and the aorta. Depletion of the mesenteric fatty pad causes this complication. In the current study, we describe a case of SMAS involving a 36-year-old lady who presented with postprandial pain, weight loss, and hematemesis. The patient was investigated for chronic pancreatitis, celiac disease, and intestinal tuberculosis due to a vague presentation, which yielded normal results...

INTRODUCTION: Duodenal trauma is rare but can be associated with significant morbidity and mortality (Pandey et al., 2011). Adjunct procedures, such as pyloric exclusion, can be performed to assist in surgical repair of these injuries. However, pyloric exclusion can lead to severe long-term complications associated with significant morbidity that can be difficult to repair. CASE: A 35-year-old man with a history of duodenal trauma from a gunshot wound (GSW) status post pyloric exclusion and Roux-en-Y gastrojejunostomy presented to the Emergency Department (ED) with complaints of abdominal pain and leakage of food particles and fluid from an open wound around his surgical scar...

Esophageal stricture is a narrowing of the esophageal lumen which is often characterized by impaired swallowing or dysphagia. It can be induced by inflammation, fibrosis or neoplasia which damages the mucosa and/or submucosa of the esophagus. Corrosive substance ingestion is one of the major causes of esophageal stricture, particularly in children and young adults. For instance, accidental ingestion or attempted suicide with corrosive household products is not uncommon. Gasoline is a liquid mixture of aliphatic hydrocarbons derived from the fractional distillation of petroleum, which is then combined with additives such as isooctane and aromatic hydrocarbons (e...

BACKGROUND: Mixed neuroendocrine-non-neuroendocrine neoplasms of the ampulla of Vater are rare and heterogenous, making it difficult to achieve a definitive preoperative diagnosis. Herein, we describe a patient in whom a provisional diagnosis of mixed neuroendocrine-non-neuroendocrine neoplasm of the ampulla of Vater was made preoperatively. CASE PRESENTATION: Computed tomography revealed an enhancing periampullary tumor in a 69-year-old man with obstructive jaundice...

BACKGROUND: Endoscopic retrograde cholangiopancreatography (ERCP) is crucial to the treatment of biliopancreatic diseases with iatrogenic perforation as a potential complication. As of yet, the wall load during ERCP is unknown, as it is not directly measurable during an ERCP in patients. METHODS: In a life-like, animal-free model, a sensor system consisting of five load cells was attached to the artificial intestines (sensors 1 + 2: pyloric canal-pyloric antrum, sensor 3: duodenal bulb, sensor 4: descending part of the duodenum, sensor 5: distal to the papilla)...

Introduction: Endoscopic procedures are performed more frequently in children due to technological advances that can be safely performed in an adequate setting with a support of a multidisciplinary team. Pediatric indications for ERCP (endoscopic retrograde cholangiopancreatography) and EUS (endoscopic ultrasound) occur mainly due to congenital malformations. In a pediatric case series, we report the application of EUS combined with duodenoscopy, eventually associated with ERCP and minimally invasive surgery, highlighting the importance of defining a tailored dedicated management pathway for each patient...

Objective Gastroesophageal reflux disease (GERD), including reflux esophagitis (RE), is recognized as a common gastrointestinal disease, and its prevalence is reported to be increasing. While current cigarette smoking has been established as a risk factor for RE in several cross-sectional studies, most of these studies did not include details concerning the smoking status in their analyses. Smoking-related conditions, such as chronic lung disease and cough, are reportedly also related to GERD. Methods To investigate the association between RE and detailed smoking habits, we performed a cross-sectional analysis of healthy men enrolled in a comprehensive health checkup program conducted in 2015 that included esophago-gastro-duodenoscopy...

BACKGROUND AND AIM: Obtaining endoscopic biopsies from the ampulla of Vater is important for the diagnosis of lesions that are suspicious for neoplasia. The clinical safety profile is not well defined in the literature. Our aim was to evaluate the procedure-related readmission rate and complications from ampullary biopsy in patients undergoing duodenoscopy and endoscopic retrograde cholangiopancreatography (ERCP). METHODS: A retrospective data analysis was performed on adult patients at Austin Hospital who underwent ampullary biopsies between 1 January 2010 and 1 March 12022...

OBJECTIVES: To analyse patients' anxiety related to endoscopy. METHOD: The descriptive study was conducted from July 23 to September 14, 2020, at the Endoscopy Unit of Dr Abdoer Rahem Situbondo General Region Hospital, Dr Koesnadi Bondowoso General Region Hospital and Ibnu Sina Gresik General Region Hospital, East Java, Indonesia. The sample comprised endoscopy patients of either gender aged >20 years. Data was collected using the Endoscopy Confidence Questionnaire...

BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) has become the preferred bariatric procedure in many countries. However, new onset erosive esophagitis (EE) is a major shortcoming. Current recommendation is esophago-gastro-duodenoscopy (EGD) should be performed routinely at 1 year and subsequently every 2-3 years to enable the early detection of Barrett's or esophageal adenocarcinoma. This would put significant strains on resources and costs of bariatric program. Our study assesses the association between and diagnostic value of salivary pepsin concentration and endoscopically proven EE in post-LSG patients as a surrogate for EGD...

PURPOSE: We report a case in which the use of semaglutide for weight loss was associated with delayed gastric emptying and intraoperative pulmonary aspiration of gastric contents. CLINICAL FEATURES: A 42-yr-old patient with Barrett's esophagus underwent repeat upper gastrointestinal endoscopy and ablation of dysplastic mucosa. Two months earlier, the patient had started weekly injections of semaglutide for weight loss. Despite having fasted for 18 hr, and differing from the findings of prior procedures, endoscopy revealed substantial gastric content, which was suctioned before endotracheal intubation...

Acute variceal bleeding in patients with liver cirrhosis and portal hypertension (PHT) is the most serious emergency complication among those patients and could have catastrophic ‎outcomes if not timely managed. ‎Early screening by esophago-gastro-duodenoscopy (EGD) for the presence of esophageal varices (EVs) is ‎‎currently recommended by the practice guidelines for all cirrhotic patients. Meanwhile, EGD is not readily accepted or preferred by many patients. The literature is rich in ‎studies to investigate and validate ‎ non-invasive markers of EVs prediction aiming at reducing the unneeded endoscopic procedures...

BACKGROUND: Colorectal cancer (CRC) screening using the faecal immunochemical test (FIT) kits based on the detection of occult blood in stool is widely advocated in numerous screening programs worldwide. However, CRC is not commonly diagnosed in positive cases. We undertook this review to determine if there is evidence to suggest the use of opportunistic oesophago-gastro-duodenoscopy (OGD) in patients without CRC. METHODS: A systematic review encompassing three electronic databases was performed...

INTRODUCTION: Endoscopic sleeve gastroplasty (ESG) is one of the new minimally invasive endoscopic treatments aimed at inducing weight loss. Its effectiveness in terms of weight loss is proven. Gastric volume reduction and delayed gastric emptying are the mechanisms that drive weight loss. However, potential benefits for co-morbidities in relation to weight loss after ESG are still being investigated. This study aims to evaluate the effect of ESG procedures on major obesity-associated co-morbidities, and on some biological parameters...

BACKGROUND: Treatment is a challenge in Irritable Bowel Syndrome (IBS) and fecal microbiota transplantation (FMT) has attracted significant interest. Network meta-analysis (NWM) has been established as an evidence-synthesis tool that incorporates direct and indirect evidence in a collection of randomized controlled trials (RCTs) comparing therapeutic intervention competing for similar therapeutic results. No NWM exists concerning the comparative effectiveness and safety of various FMT modalities for IBS...

Brunner gland lesions (BGLs) encompass benign proliferations of the homonymous glands and have been designated as hyperplasia, adenoma (BGA), hamartoma or nodule. In general terms, lesions larger than 0.5 cm are considered true neoplasia with unknown malignant potential and unclear pathogenesis. Genetic alterations have seldom been reported in BGL, and include SMAD4/DPC4 and LRIG1, but not KRAS (Kirsten rat sarcoma viral oncogene homologue) to the best of our knowledge.We present the case of a man in his 60s, evaluated for iron deficiency anaemia harbouring a 1...

Oesophageal squamous papillomas (OSPs) are rare epithelial lesions, recognized to be benign but with reported malignant potential. We report a case of a 40-year-old female with chronic vomiting, subsequently found on oesophago-gastro-duodenoscopy to have two mid-oesophageal sessile polyps, the largest of which measured 10 mm. These were endoscopically resected with histopathology confirming an OSP without evidence of dysplasia or malignancy. The case under consideration reports the current literature on OSPs regarding their aetiology, malignant potential and optimal management...

OBJECTIVE: Duodenoscopy-associated infections and outbreaks are reported globally despite strict adherence to duodenoscope reprocessing protocols. Therefore, new developments in the reprocessing procedure are needed. DESIGN: We evaluated a novel dynamic flow model for an additional cleaning step between precleaning and manual cleaning in the reprocessing procedure. METHODS: A parallel plate flow chamber with a fluorinated ethylene propylene bottom plate was used to mimic the duodenoscope channels...

Achalasia is a chronic gastrointestinal disorder characterized by increased esophageal sphincter tone and dysmotility that causes worsening dysphagia. While this condition usually affects the lower esophageal sphincter, we present a rare case of upper esophageal sphincter (UES) achalasia of unknown etiology in a female in her sixth decade of life. This was managed via UES myotomy but was complicated by esophageal perforation and severe post-operative stenosis. Consequently, the patient was referred to gastroenterology and treated over the course of two months with six endoscopic dilatations and glucocorticoid injections...