Pancreatic enteric anastomosis is an important step during pancreaticoduodenectomy. Based on the anastomosis site, pancreatic enteric anastomosis is classified as pancreaticojejunostomy anastomosis and pancreaticogastrostomy. Depending on the jejunum site, reconstruction can be perform as end-to-end or end-to-side anastomosis. Previous randomized clinical trials, showed no significant differences between pancreaticojejunostomy and pancreaticogastrostomy. Binding pancreaticojejunostomy and binding pancreaticogastrostomy are easy to perform. The rate of pancreatic leakage is related to the texture of the pancreas and the size of the pancreatic duct. It is helpful to reduce pancreatic leakage by placing a pancreatic duct stent. The simple and effective pancreatic enteric reconstruction is the future direction for minimizing leakage.
Humans ; Pancreatic Fistula ; etiology ; prevention & control ; Pancreaticoduodenectomy ; Pancreaticojejunostomy ; methods

OBJECTIVETo introduce the early clinical features and the main points of diagnosis and treatment of children with pancreatic pleural fistula presenting massive bloody pleural effusion.

METHODThe clinical data of symptoms, signs, laboratory examination, diagnosis and treatment methods of pancreatic pleural fistula in a child are presented.

RESULTA 4-year-old boy presented with one month history of intermittent fever, cough, chest tightness and chest pain. His pleural effusion collected from three thoracic closed drainage was hemorrhagic. He had no positive abdominal signs. His abdominal B-mode ultrasonography showed rough pancreatic echo. The levels of amylase in blood and pleural fluid were 495 U/L and 35 938 U/L, respectively. There was a fistulous tract from the thoracic cavity leading to the pancreas at thoracic surgical exploration. The child was cured by total parenteral nutrition, intravenous infusion of somatostatin and a stent placed in the pancreatic duct by endoscopic retrograde cholangiopancreatography (ERCP).

CONCLUSIONThe child with pancreatic pleural fistula in early stage mainly present respiratory symptoms and lack abdominal symptoms, so the diagnosis and treatment is often delayed. Significant increase of pancreatic amylase level in pleural effusion can be an important clue and basis for the diagnosis. If conservative therapy fails, the examination and treatment with ERCP should be considered.

Child, Preschool ; Humans ; Male ; Pancreatic Fistula ; complications ; diagnosis ; therapy ; Pleural Effusion ; diagnosis ; etiology ; therapy ; Recurrence

In order to further standardize the prevention and treatment of postoperative complications of pancreatic surgery, the editorial board of the Chinese Journal of Surgery organized relevant experts to formulate this guideline under the promotion of the Study Group of Pancreatic Surgery in China Society of Surgery of Chinese Medical Association and Pancreatic Disease Committee of China Research Hospital Association. According to the grading of recommendations assessment, development, and evaluation system, this guide discusses the hot issues on postoperative complications such as pancreatic fistula, biliary fistula, chylous fistula, post-pancreatectomy hemorrhage, abdominal infection, delayed gastric emptying, etc., quantitatively evaluates the level of evidence in clinical studies, and forms recommendations after repeatedly consulting. It is hoped to provide reference for pancreatic surgeons in the prevention and treatment of postoperative complications.
Humans ; Postoperative Complications/etiology* ; Pancreatectomy/adverse effects* ; Pancreaticoduodenectomy/adverse effects* ; Pancreatic Fistula/prevention & control* ; China

Postpancreatectomy acute pancreatitis (PPAP) is an acute inflammation of the remnant pancreas in the early postoperative period caused by a variety of factors. With the progress of related research,PPAP has been confirmed as an independent risk factor for many severe complications such as postoperative pancreatic fistula. In some cases, it progresses to necrotizing PPAP, increasing the risk of mortality. Currently, the International Study Group for Pancreatic Surgery has standardized and graded PPAP as an independent complication, taking into account factors including serum amylase, radiological features, and clinical impact. This review summarizes how the concept of PPAP was proposed, as well as the latest progress in the research related to its etiology, prognosis, prevention, and treatment. However, given the large heterogeneity of relevant studies and the fact that they were mostly retrospective, in the future, it is necessary to place more emphasis on PPAP and elucidate the problems through more standardized studies to optimize strategies for the prevention and management of complications after pancreatic surgery.
Humans ; Pancreatitis/complications* ; Retrospective Studies ; Acute Disease ; Pancreas ; Postoperative Complications/etiology* ; Pancreatic Fistula/etiology* ; Pancreaticoduodenectomy/adverse effects*

Pancreatic fistulas are usually caused by the disruption of pancreatic duct. The majority of pancreatic fistulas are external fistulas and common causes of external and internal pancreatic fistulas are trauma and surgery. Internal pancreatic fistulas due to pancreatitis are rare. Internal pancreatic fistulas may communicate with peritoneal cavity, colon, small bowel, biliary system or pleural cavity. Among them, fistula between pancreatic duct and portal vein due to acute pancreatitis is rare. We report a case of 32-year-old male with fistula between pancreatic duct and portal vein as a complication of acute pancreatitis. Pancreaticoportal fistula was diagnosed by endoscopic retrograde cholangiopancreatography. He recovered after distal pancreatectomy with splenectomy and supportive care.
Acute Disease ; Adult ; Cholangiopancreatography, Endoscopic Retrograde ; English Abstract ; Humans ; Male ; Pancreatic Fistula/diagnosis/*etiology ; Pancreatitis/*complications ; *Portal Vein ; Vascular Fistula/diagnosis/*etiology

The spleen may be preserved during distal pancreatectomy (DP) for benign disease. The aim of this study was to compare the perioperative and postoperative courses of patients with conventional DP and spleen-preserving distal pancreatectomy (SPDP) for benign lesions or tumors with low-grade malignant potential occurred at the body or tail of the pancreas. A retrospective analysis was performed for the hospital records of all the patients undergoing DP and SPDP between January 1995 and April 2006. One-hundred forty-three patients underwent DP and 37 patients underwent SPDP. There were no significant differences in age, sex, indications of operation, estimated blood loss, operative time, and postoperative hospital stay between the two groups. Pancreatic fistula occurred in 21 (13.3%) patients following DP and in 3 (8.1%) following SPDP without a significant difference (p=0.081). Portal vein thrombosis occurred in 4 patients after DP. Splenic infarction occurred in one patient after SPDP. Overwhelming postosplenectomy infection was observed in one patient after DP. SPDP can be achieved with no increase in complication rate, operative time, or length of postoperative hospitalization as compared to conventional DP. Additionally, it has the advantage of reducing the risk of overwhelming postsplenectomy infection and postoperative venous thrombosis.
Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Pancreatectomy/adverse effects/*methods ; Pancreatic Fistula/etiology ; Pancreatic Neoplasms/pathology/*surgery ; Postoperative Complications ; Retrospective Studies ; *Splenectomy ; Treatment Outcome

OBJECTIVETo investigate the effect of pancreatic duct stent internal versus external drainage with pancreaticojejunostomy on the early curative effect after pancreaticoduodenectomy (PD).

METHODSThe study was a prospective controlled trial. A total of 219 patients undergoing PD from January 2010 to March 2013 were randomly divided into external drainage group (n = 110) and internal drainage group (n = 109). The pancreatic duct stent was put in the jejunum during the operation in the internal drainage group, while that in the external drainage group was placed outside the body through the jejunum and abdominal wall. The intra-operative blood loss, operative duration, post-operative hospital stay, mortality rate, and the morbidity of pancreatic fistula as well as other complications were compared between the two groups.

RESULTSCompared with internal drainage group, pancreatic duct stent external drainage obviously reduced the morbidity of pancreatic fistula (13.6% vs. 22.6%), delayed gastric emptying (10.0% vs. 27.5%), abdominal infection (6.4% vs. 19.3%), intestinal obstruction (8.2% vs. 20.2%) along with the overall complications (24.5% vs. 41.3%) after PD (χ(2) = 5.735 8 to 11.047 7, P < 0.05), and shortened the healing duration of pancreatic fistula ((11.5 ± 2.9) d vs. (20.1 ± 5.7) d, t = 5.07, P < 0.01), while there was no significant difference in the intra-operative blood loss, operative duration, post-operative hospital stay and mortality rate, etc between the two groups (P > 0.05).

CONCLUSIONSPancreatic duct stent external drainage can effectively reduce the morbidity of pancreatic fistula and the overall complications after PD, which is safe and feasible. The method is worthy of popularization and application clinically.

Adult ; Aged ; Drainage ; methods ; Female ; Humans ; Male ; Middle Aged ; Pancreatic Ducts ; surgery ; Pancreatic Fistula ; etiology ; prevention & control ; Pancreaticoduodenectomy ; Postoperative Complications ; prevention & control ; Prospective Studies ; Treatment Outcome

OBJECTIVETo investigate the incidence of pancreatic fistula following D(2) gastrectomy and associated risk factors.

METHODSA total of 132 consecutive cases of gastric cancer underwent D(2) gastrectomy between Jul 1, 2009 and Dec 2009. Amylase concentration of the drainage fluid and serum amylase concentration were tested on day 1, 4, 7 after operation. Univariate analyses were performed to evaluate the significance of various covariates as risk factors for the pancreatic fistula-related complications.

RESULTSThe incidence of pancreatic fistula was 17.4%. None of the following factors including age, gender, tumor location, tumor stage, N stage, range of resection, fistula output, and serum amylase were associated with pancreatic fistula.

CONCLUSIONThe incidence of pancreatic fistula following D(2) gastrectomy is high. Drainage tube is necessary to prevent serious complications.

Adult ; Aged ; Female ; Gastrectomy ; adverse effects ; Humans ; Male ; Middle Aged ; Pancreatic Fistula ; etiology ; Postoperative Complications ; etiology ; Risk Factors ; Stomach Neoplasms ; pathology ; surgery

Adult ; Aged ; Female ; Gastrectomy ; adverse effects ; Humans ; Lymph Nodes ; surgery ; Male ; Middle Aged ; Pancreatic Fistula ; diagnosis ; etiology ; Postoperative Complications ; diagnosis ; etiology ; Spleen

OBJECTIVETo analyze the predisposing factors for pancreatic fistula after pancreaticoduodenectomy.

METHODSThe clinical data of 323 patients undergoing pancreaticoduodenectomy from January 2007 to March 2012 were analyzed retrospectively. There were 185 male and 138 female patients, aging from 27 to 82 years. All the patients were devided into pancreatic fistula group (n = 52) and non-pancreatic fistula group (n = 271). Twenty variables, such as age, sex, primary disease, alcohol abuse, cholangitis, bilirubin, albumin, hemoglobin, operating time, blood loss, transfusion, texture of the remnant pancreas, diameter of wirsung, drainages of pancreatic duct, specialized group which potentially affect the incidence, were analyzed by t test for continuous variables and χ(2) test for discrete variables. The variables with significance (P < 0.05) were then analyzed with Logistic regression model.

RESULTSOf all the 323 patients, the overall morbidity rate was 30.3% (98/323), and the mortality was 3.7% (12/323). Pancreatic fistula rate was 16.1% (52/323), 7 patients died for pancreatic fistula PF. In univariate analysis, primary disease, preoperative high bilirubin level, intraoperative blood loss and transfusion, texture of the remnant pancreas, diameter of wirsung, drainages of pancreatic duct, specialized group had significant difference between two groups (χ(2) = 4.072 to 9.008, P < 0.05). Multivariate logistic regression analysis revealed that primary disease (OR = 2.091, P = 0.001), texture of the remnant pancreas (OR = 7.715, P = 0.040), diameter of wirsung (OR = 5.405, P = 0.006), pancreatic duct stent (OR = 4.313, P = 0.001) and specialized group (OR = 6.404, P = 0.006) were independent risk factors in pancreatic fistula.

CONCLUSIONSPrimary disease, texture of the remnant pancreas, diameter of wirsung, pancreatic duct stent and specialized group are independent risk factors in pancreatic fistula. With the purpose of decreasing pancreatic fistula rate after PD, it is necessary to operate meticulously and precisely, place external pancreatic duct stent and establish pancreatic center or specialized group.

Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Logistic Models ; Male ; Middle Aged ; Pancreatic Fistula ; etiology ; Pancreaticoduodenectomy ; adverse effects ; Postoperative Complications ; etiology ; Retrospective Studies ; Risk Factors