fistula pancreas

Emphysematous pancreatitis (EP), a severe form of necrotizing infection of the pancreas, is an extremely rare medical emergency with high rates of mortality. It is characterized by intraparenchymal pancreatic or peri-pancreatic air due to either monomicrobial or polymicrobial infection with gas-forming bacteria or due to entero-pancreatic fistula. EP is classified according to timing from disease onset when air bubble signs were detected on computed tomography (CT) scan, as early onset (within 2 weeks from disease onset) or late (more than 2 weeks from disease onset)...

Pancreas divisum (PD) represents a prevalent congenital pancreatic variant, typically arising from the failure of fusion between the ventral and dorsal pancreatic ducts. This condition is frequently associated with recurrent pancreatitis. We herein present a case involving an incomplete PD diagnosis following the identification of a refractory postoperative pancreatic fistula (POPF) after laparoscopic distal pancreatectomy (DP) for pancreatic cancer. A 74-year-old female patient, who had undergone laparoscopic DP for pancreatic cancer, developed a POPF accompanied by intraabdominal bleeding, necessitating urgent intervention radiology to avert life-threatening complications...

A choledochal cyst is a bile duct anomaly that disrupts the transportation of bile from the liver to the gallbladder and small intestine. Choledochal cysts are rare, occurring in approximately one out of every 100,000 to 150,000 children in Western countries, with a girls-to-boys ratio of 4:1. Immediate surgery to excise the cyst and construct a biliary-enteric continuity is necessary to treat this condition. This case-report aimed to present a child with choledochal cyst type IVa who underwent a Roux-en-Y hepaticojejunostomy...

BACKGROUND Endoscopic biliary stent implantation is a recognized and effective method for the treatment of benign and malignant diseases of the bile duct and pancreas, ensuring smooth bile drainage. Currently, stent migration is considered a long-term and complex process, and in most cases, stents are removed through endoscopy or expelled from the body through the intestinal cavity. In rare cases, stents lead to formation of duodenocolic fistulas. CASE REPORT We report a case of duodenal colon fistula caused by a biliary stent penetrating the duodenum and entering the ascending colon...

Pancreatic fistulas are rare after gynecologic surgeries but are sometimes difficult to manage. A 62-year-old woman was admitted to a local hospital with acute abdominal pain. Computed tomography (CT) images showed subileus and an obstruction site in the transverse/descending colon, with invasion of peritoneal metastasis. A metal stent was placed in the bowel through colonoscopy. Suspecting advanced-stage ovarian cancer, the patient was referred to a tertiary hospital. Diagnostic laparoscopy was performed prior to neoadjuvant chemotherapy...

For pancreatic neoplasms, the current clinical treatment strategy is mainly using standard surgical methods, including pancreaticoduodenectomy, distal pancreatectomy with splenectomy, and total pancreatectomy. Standard surgical methods require a larger resection, including resection of some surrounding organs and a large amount of pancreatic parenchyma. The endocrine and exocrine functions of the pancreas are easily damaged. Moreover, since the standard surgical procedure involves the reconstruction of the digestive tract at multiple anastomoses, there is a high risk of pancreatic, biliary, and intestinal fistulas occurring postoperatively...

Mid-pancreatectomy combined with end-to-end anastomosis is a surgical procedure used to treat benign pancreatic tumors. It involves removing the tumor from the middle section of the pancreas and connecting the proximal and distal ends through an anastomosis. The traditional surgical approach for resecting the middle segment of the pancreas involves closing the proximal pancreas and creating a Roux-en-Y anastomosis with the jejunum. However, this approach carries a double risk of pancreatic stump fistula and pancreatico enteric anastomotic leak postoperatively...

PURPOSE: The aim of this study was to establish whether laparoscopic RAMPS (L-RAMPS) is a safe procedure with better oncological outcomes compared to laparoscopic distal pancreatectomy (LDP) with splenectomy among patients with distal pancreatic ductal adenocarcinoma (PDAC). METHODS: This is a retrospective study performed on consecutive patients who underwent L-RAMPS and LDP with splenectomy for resectable or borderline resectable PDAC of the body and tail. In this paper, we presented our technique of laparoscopic RAMPS and analyzed intraoperative and perioperative complications, oncological efficacy, and long-term survival...

BACKGROUND: Distal pancreatectomy (DP) using linear staplers is widely performed; however, postoperative pancreatic fistulas (POPF) remain an issue. This study aimed to analyze preoperative risk factors for POPF and assess stapler handling. METHODS: We retrospectively analyzed consecutive patients who underwent DP for pancreatic tumors using a linear stapler between 2014 and 2022. Preoperative measurements included pancreas-to-muscle signal intensity ratio (SIR) on fat-suppressed T1 -weighted magnetic resonance imaging (MRI)...

BACKGROUND:  Partial pancreatic resections are among the most complex surgical procedures in visceral tumor medicine and are associated with a high postoperative morbidity with a complication rate of 40-50 % of patients even in specialized centers. METHODS:  Description of typical surgical resection procedures and the resulting postoperative anatomy, typical normal postoperative findings, common postoperative complications, and radiological findings...

No abstract text is available yet for this article.

Background: Duodenopancreatectomy is a surgical procedure that involves the removal of part of the pancreas, duodenum, and bile ducts. This procedure is commonly performed in patients with pancreatic cancer or other gastrointestinal disorders. However, the safety and efficacy of duodenopancreatectomy in older adults (octogenarians) remain unclear. Objectives: The goal of this review is to assess the outcomes and complications of duodenopancreatectomy in octogenarian patients. Methods: A systematic search of relevant literature was conducted using PubMed, Embase and the Cochrane Library databases...

No abstract text is available yet for this article.

In classic pancreatic transplantation, the splenic artery and vein are ligated at the tail of the pancreas graft. This leads to slowed blood flow in the splenic vein and may cause thrombosis and graft loss. In this study, a patient received a pancreas after kidney transplantation. A modified surgical technique was used in the pancreatic graft preparation. The donor splenic artery and vein were anastomosed end to end at the tail of the pancreas. The splenic artery near the anastomosis was partially ligated, and an effective diameter of 2 mm was reserved to limit arterial blood pressure and flow...

Objective: To investigate the safety and efficacy of the TRIANGLE operation after neoadjuvant chemotherapy in locally advanced pancreatic cancer(LAPC). Methods: This study is a retrospective case series analysis. Between January 2020 and December 2022, a total of 103 patients were diagnosed as LAPC who underwent neoadjuvant chemotherapy at the Pancreas Center, the First Affiliated Hospital of Nanjing Medical University. Among them, 26 patients (25.2%) underwent the TRIANGLE operation. There were 15 males and 11 females,with a age of (59±7) years (range: 49 to 74 years)...

OBJECTIVES: The aim of this international multicentric study is to characterize postoperative hyperamylasemia (POH) after distal pancreatectomy (DP), with particular focus on its relationship with postoperative pancreatic fistula (POPF) occurrence and severity. BACKGROUND: The clinical relevance of POH after DP and its relationship with the occurrence and severity of POPF have not been explored yet. METHODS: All patients undergoing DP for any indication between 2015 and 2021 at three European referral Centers for pancreatic surgery were retrospectively analyzed...

In laparoscopic surgery, intraabdominal examination is occasionally difficult due to restriction of operative field and palpation. This is a case report of a jejunal ectopic pancreas which was incidentally found during laparoscopic surgery. A 49-year- old male underwent endoscopic mucosal resection for a rectal polyp which pathologically resulted in 5,000 μm invasion in submucosa and lymphatic invasion. Laparoscopic low anterior resection was planned for the patient as an additional treatment. During the surgery, irregular shaped tumor-like lesion was incidentally found in jejunum which was located 30 cm distal side from the ligament of Treitz...

OBJECTIVE: To assess short-term and long-term outcomes following robotic enucleation (REn) of tumors in the proximal pancreas. BACKGROUND: Despite the advantages of preserving function via pancreatic enucleation, controversies persist, since this can be associated with severe complications, such as clinically relevant postoperative pancreatic fistula, especially when performed near the main pancreatic duct. The safety and efficacy of REn in this context remain largely unknown...

INTRODUCTION: Splenectomy is known to carry a risk of infection with encapsulated organisms and associated sepsis. Current Australian guidelines recommend intensive vaccination schedules and long-term antibiotic therapy. We postulate that in some clinical scenarios where distal pancreatectomy (DP) and splenectomy is being performed, a partial splenectomy is feasible. This may preserve splenic function and help retain immunocompetence. METHODS: Five patients underwent laparoscopic distal pancreatectomy with partial splenectomy (LDPPS)...

BACKGROUND: Postoperative pancreatic fistula (POPF) is a severe complication following a pancreatoduodenectomy. An accurate prediction of POPF could assist the surgeon in offering tailor-made treatment decisions. The use of radiomic features has been introduced to predict POPF. A systematic review was conducted to evaluate the performance of models predicting POPF using radiomic features and to systematically evaluate the methodological quality. METHODS: Studies with patients undergoing a pancreatoduodenectomy and radiomics analysis on computed tomography or magnetic resonance imaging were included...