pancreatic diverticulum

Synchronous primary neoplasms of Meckel's diverticulum and colon malignancies are rarely reported in the literature. We present three patients with synchronous primary neoplasms of Meckel's diverticulum and colon malignancies. All tumors located in Meckel's diverticulum were incidentally found at laparotomy and the definitive diagnosis was made with microscopic examination of surgical specimens. Synchronous primary neoplasms of Meckel's diverticulum and colon malignancies are rarely encountered. Moreover, this is the first case of synchronous colon cancer and pancreatic intraepithelial neoplasia (PanIN) arising from pancreatic heterotopia within Meckel's diverticulum...

BACKGROUND: Malignant neoplasms arising from Meckel's diverticulum are rare and an adenocarcinoma in Meckel's diverticulum originating from ectopic pancreatic tissue is even rarer. Herein, we report a patient with an ectopic pancreatic adenocarcinoma in Meckel's diverticulum who was successfully treated with surgery and chemotherapy. CASE PRESENTATION: A woman in her sixties presented to another hospital with abdominal pain. Plain computed tomography suggested an abdominal tumor and she was referred to our hospital...

A Meckel's diverticulum (MD) is an embryonic remnant of the omphalomesenteric duct. Although most MDs are usually asymptomatic, pediatric patients tend to present serious complications more frequently (4-25% of cases), mainly in digestive tract bleeding, intestinal obstruction, and perforation, which have a high potential to compromise the patient's life. An ectopic pancreas (EP) is pancreatic tissue found outside the pancreas, usually in the stomach, duodenum, and jejunum. It is typically asymptomatic but can increase the risk of complications in the MD...

BACKGROUND: The aims of this study were to summarize the clinical presentation and histological results of 20 cases of complicated Meckel diverticulum (MD) who were presumed to have acute appendicitis before surgery, as well as to improve the diagnosis and treatment of complicated MD in children. MATERIALS AND METHODS: We retrospectively reviewed the records of 20 complicated MD admitted to our institution who were preoperatively diagnosed with acute appendicitis from January 2012 to January 2019...

A 69-year-old man with pancreatic cancer underwent 18 F-FDG PET/CT examination for tumor staging. The PET images showed a focal mass-like FDG accumulation in the left kidney mimicking malignancy, whereas simultaneous CT and fused PET/CT images suggested a cystic lesion. On subsequent MR examination, the lesion appeared cystic on T2-weighted, contrast-enhanced arterial phase, and contrast-enhanced venous phase images. In addition, excretory phase images showed filling contrast medium to the cystic cavity, leading to a diagnosis of calyceal diverticulum...

BACKGROUND: Stone recurrence is a significant complication following endoscopic bile duct clearance. Endoscopic papillary large-balloon dilation (EPLBD) with biliary sphincterotomy (EBS) has shown satisfactory results in preventing recurrence of "large" common bile duct stones (CBDS). However, data on outcomes after EPLBD+EBS for CBDS ≤12 mm remain scarce. The present study prospectively evaluated the mid- and long-term efficacy of EPLBD+EBS for CBDS recurrence among this group of patients...

A 2-year-old male with VACTERL association and asthma presented to the emergency room due to asthma exacerbation. Chest radiography revealed lingular pneumonia and thickening of the left paraspinal line of the gastroesophageal junction. Chest computed tomography confirmed a heterogeneous fluid- and gas-filled structure at the left posterior lateral posterolateral aspect of the esophagus, which was suspected to be an esophageal diverticulum on an upper gastrointestinal series. The esophageal diverticulum was excised via left thoracoscopy, and pathological examination revealed pancreatic tissue...

OBJECTIVE: Laparoscopic cholecystectomy (LC) combined with laparoscopic common bile duct exploration (LCBDE) and endoscopic retrograde cholangiopancreatography (ERCP) or endoscopic sphincterotomy (EST) combined with LC are the two primary treatment modalities for common bile duct stones (CCL) at present. The aim of this study is to compare the efficacy and safety of the two surgical approaches in treating CCL and analyze the risk factors for the recurrence of common bile duct stones. METHODS: The clinical data of 148 CCL patients treated in the hospital from March 2014 to March 2016 were retrospectively analyzed...

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No abstract text is available yet for this article.

No abstract text is available yet for this article.

The pancreaticobiliary system is a complex and vulnerable anatomic region. Small changes can lead to severe complications. Pancreaticobiliary disorders leading to severe complications include malignancies, pancreatitis, duodenal ulcer, duodenal diverticula, vascular malformations, and iatrogenic or traumatic injuries. Different therapeutic strategies, such as conservative, interventional (e.g., embolization, stent graft applications, or biliary interventions), or surgical therapy, are available in early disease stages...

PURPOSE: Choledochoduodenostomy (CDD) is performed to treat choledocholithiasis (CDL) cases where endoscopic stone removal is difficult. Recognizing CDD characteristics is important for CDL treatment planning. METHODS: A total of 116 patients, including 33 patients ≥ 80 years old (29 with previous total gastrectomy, 19 with previous distal gastrectomy, 20 with built-up stones, 19 with periampullary diverticulum, 10 with confluence stones, 8 with repetitive recurrent stones, 4 with hard stones, 3 with endoscopic retrograde cholangiography [ERC] not available due to lack of cooperation, 2 with a history of pancreatitis post-ERC, and 2 in whom ERC could not be performed due to a disturbed anatomy) underwent CDD for CDL...

Acute p-ancreatitis (AP) is increasingly rising globally, especially among elderly populations. In many cases, AP can progress to chronic pancreatitis (CP) and cause damage to the pancreas. Common causes of AP include gallstones and alcoholic injury, but periampullary diverticula (PAD) have emerged as a complex etiology. PADs are rare bowel-filled outpouchings located near the main papilla or common bile duct (CBD). In this study, we present a 66-year-old female with recurrent pancreatitis that is caused by a PAD...

BACKGROUND: Periampullary diverticulum (PAD) may make the performance of endoscopic retrograde cholangiopancreatography (ERCP) in patients with choledocholithiasis more difficult and may increase complication rates. The present study evaluated the effects of PAD on first-time ERCP in patients with choledocholithiasis. METHODS: Outcomes were compared in patients with and without PAD and in those with four types of PAD: papilla located completely inside the diverticulum (type I), papilla located in the inner (type II a) and outer (type II b) margins of the diverticulum; and papilla located outside the diverticulum (type III)...

BACKGROUND: Juxta-papillary duodenal diverticula (JPDD) are common but are usually asymptomatic, and they are often diagnosed by coincidence. OBJECTIVE: To analyse the anatomy and classification of JPDD and its relationship with biliary and pancreatic disorders, and to explore the diagnostic value of multi-slice spiral computed tomography (MSCT) in patients with JPDD. METHODS: The imaging data of patients with JPDD, which was obtained via abdominal computed tomography examination and confirmed via gastroscopy and/or upper gastrointestinal barium enema, in our hospital from 1 January 2019 to 31 December 2020 were retrospectively analysed...

INTRODUCTION AND IMPORTANCE: Duodenal duplication cysts are a rare subtype of alimentary tract duplications cysts, consisting of 7 % of all the duplications. The clinical presentation is variable, depending on the size, location and mass effect. Most duodenal duplication cysts abut the second or third portion of the native duodenum. The standard treatment of choice for symptomatic enteric duplication cysts is complete surgical removal. In our case, by examining the abdomen, ectopic pancreatic tissue was found on the wall of the transverse colon, along with Meckel's diverticulum, 50 cm from the ileocecal junction...

UNLABELLED: A duodenal diverticulum is an outpouching of all or partial layers of the duodenal wall. Duodenal diverticulum complications such as bleeding, diverticulitis, pancreatitis, choledochal occlusion, and perforation can develop. Localization of the diverticulum in the third part of the duodenum is rare. Surgical intervention with a combination of Cattell-Braasch and Kocher maneuvers in laparotomy is currently emerging as a viable option. CASE PRESENTATION: The authors report a case of a 68-year-old male with chief complaints of black stool and recurring epigastric pain...

BACKGROUND: Meckel's diverticulum is a blind-end true diverticulum that contains all of the layers, which is normally found in the ileum. Prevalence of Meckel's diverticulum is around 2% in the general population, and even rare among adults. Gastrointestinal (GI) bleeding is a common complication of Meckel's diverticulum in children and in most cases, caused by peptic ulceration, due to ectopic gastric mucosa, while in minority cases, pancreatic tissue would also appear consisting around 6% of all Meckel's diverticulum patients...

INTRODUCTION AND IMPORTANCE: Lemmel's syndrome is a rare condition caused by a periampullary duodenal diverticulum that compresses the ampulla, causing jaundice. Two cases of misdiagnosis as pancreatic tumors are presented, both confirmed as Lemmel's syndrome with MRCP. Conservative therapy is the main treatment, with invasive procedures reserved for rare cases. CASE PRESENTATION: Case 1: An 82-year-old patient presented with abdominal pain, vomiting, fever, weight loss, and jaundice...