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Background: Recurrent pain is the most disabling complication in patients with chronic pancreatitis. Pancreatic surgery is currently considered as last-resort therapeutic option. The aims of this study were to assess pancreatic surgery performance for chronic pain in patients with alcoholic chronic pancreatitis and to determine factors predictive of therapeutic response., Methods: All patients with chronic pancreatitis who underwent pancreatic surgery for chronic pain were included and divided into 2 groups according to the cause of chronic pancreatitis: alcoholic and any other chronic pancreatitis causes as the control group. Alcohol, tobacco, and painkiller intake, quality of life data 6 months and 1 year after surgery, and morphological and pathological features were analyzed., Results: Fifty patients were included in the alcoholic chronic pancreatitis group and 16 patients in the control group. Smoking cessation before pancreatic surgery was achieved in 40% of the alcoholic chronic pancreatitis group compared with 73% of the control group (P = .005). Histological analysis revealed a higher prevalence of hypertrophic nerves and perineural inflammation in the alcoholic chronic pancreatitis group than in the control group (P = .03 and P = .04 respectively). In multivariate analysis, in the alcoholic chronic pancreatitis group, factors predictive of 6-month narcotic use cessation were surgery performed within a maximum of 2 years after chronic pancreatitis diagnosis (odds ratio = 4.228 [1.04-17.17]) and postoperative smoking cessation (odds ratio = 3.561 [1.021-12.41]); at 1 year, only smoking cessation was predictive of narcotic use cessation (odds ratio = 11.33 [2.677-47.98])., Conclusion: In patients with alcoholic chronic pancreatitis undergoing surgery for chronic pain, narcotic use cessation and improved quality of life depend on early surgery and complete smoking cessation., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Competing Interests: Dr. Sharaiha is a consultant for Boston Scientific Corp. and Apollo Endosurgery. Dr. Locke is a Consultant for Boston Scientific Corp. and has received royalty payments from Steris Corp. and Telemed Systems.

Mass forming chronic pancreatitis is very rare. Diagnosis could be done by the pathologic findings of focal inflammatory fibrosis without evidence of tumor in pancreas. A 34-year-old man presented with right upper abdominal pain for a few weeks and slightly elevated bilirubin level on clinical findings. Radiological findings of multidetector-row computed tomography, magnetic resonance (MR) imaging with MR cholangiopancreatography and endoscopic ultrasonography revealed focal branch pancreatic duct dilatation with surrounding delayed enhancing solid component at uncinate process and head of pancreas, suggesting branch duct type intraductal papillary mucinous neoplasm. Surgery was done and pathology revealed the focal chronic inflammation, fibrosis, and branch duct dilatation. Herein, I would like to report the first case report of mass forming chronic pancreatitis mimicking pancreatic cystic neoplasm., Competing Interests: Conflict-of-interest statement: There are no potential conflicts (financial, professional, or personal) of interest relevant to this article to disclose by the author.

Introduction: Chronic pancreatitis is a painful inflammatory disease that leads to progressive and irreversible destruction of pancreatic parenchyma [1]. A lateral pancreaticojejunostomy, also known as the Puestow procedure, is performed for symptomatic chronic pancreatitis associated with a dilated pancreatic duct secondary to calcifications or strictures [4]. An open approach is used traditionally due to the complexity of the case, and there have only been a handful of laparoscopic case reports [2]. This video depicts a laparoscopic lateral pancreaticojejunostomy for chronic pancreatitis., Methods: A 45-year-old gentleman with a 20-year history of chronic alcohol abuse presented with diffuse abdominal pain. His pain was worse postprandially and associated with loose stools. A computed tomography scan revealed multiple calcified deposits within the body and tail of the pancreas, and a dilated pancreatic duct measuring 1.4 cm with a proximal obstructing calcified stone. A 5-port foregut technique was used, and a 15-cm pancreatic ductotomy was performed with an ultrasonic scalpel. Calcified stones were cleared from the duct, and a roux-en-y pancreaticojejunostomy was performed using a hand-sewn technique., Results: The patient had a relatively uncomplicated hospital course with return of bowel function on postoperative day 4. His patient-controlled analgesic device was discontinued on post operative day 3. He was ambulating, tolerating a regular diet and discharged home on postoperative day 5. At 12- and 26-month follow-up, he remains off narcotics, but still requires 1-2 tabs of pancreatic enzyme replacement per meal. Most importantly, he has not had any alcohol for over 2 years., Conclusion: The two primary goals in treating chronic pancreatitis include long-term pain relief and improvements in quality of life [3]. For patients with chronic pancreatitis and a dilated pancreatic duct, a laparoscopic lateral pancreaticojejunostomy may be an effective approach to decrease pain and improve quality of life.

Groove pancreatitis is a rare condition with patients having clinical characteristics similar to those of chronic pancreatitis. Differentiating on clinical and radiological basis between groove pancreatitis and paraduodenal head cancer can be extremely challenging. Due to diagnostic uncertainty and to poor response to medical treatment surgery may offer these patients the best chance of cure. As the main localization of the inflammatory process is at the groove between the duodenum and the head of the pancreas, pancreato-duodenectomy is proposed as the most reliable surgical procedure. We report about two patients presenting with clinical and radiological features suggesting a groove pancreatitis in which control of symptoms was achieved by pancreatoduodenectomy., Key Words: Groove pancreatitis, Paraduodenal pancreatic cancer.

A scrotal mass as initial manifestation of necrotising pancreatitis is very rare. In addition, the diagnosis is very difficult because diseases that occur more frequently produce similar symptoms. Therefore, it is very important to think about rare entities in the differential diagnosis for testicular pain., (© Georg Thieme Verlag KG Stuttgart · New York.)

Introduction: Tropical pancreatitis is a form of chronic pancreatitis originally described in the tropics. Prospective studies in Western countries have shown improved quality of life (QOL) following surgery in alcoholic chronic pancreatitis. In studies on Frey's pancreaticojejunostomy for tropical pancreatitis, improvement in pain was considered the endpoint, and there is a paucity of data in the literature with regard to QOL with tropical pancreatitis following surgery., Objective: Our objective was to prospectively analyze the outcome of Frey's pancreaticojejunostomy in tropical pancreatitis and health-related QOL following surgery by administering the Short Form 36-item health survey (SF-36)., Materials and Methods: A total of 25 patients underwent Frey's pancreaticojejunostomy between 2010 and 2012 and were included in the study; data were collected prospectively. The visual analog scale (VAS) for pain and the SF-36 form were used to record health-related QOL preoperatively, and at 3 and 12 months post-surgery, comparing the same with the general population., Results: Patients with tropical pancreatitis experience poor QOL (26.71 ± 15.95) compared with the general population (84.54 ± 12.42). Post-operative QOL scores (78.54 ± 15.84) were better than the pre-operative scores (26.71 ± 15.95) at 12-month post-surgery follow-up. The VAS score for pain improved at 12 months post-surgery (1.58 ± 1.41 vs. 8.21 ± 1.64). Two of the three patients (12.5 %) who had diabetes were free from anti-diabetes medication at 12 months post-surgery. Steatorrhea was seen in five patients (20.8 %) before surgery and increased to eight (33.3 %) at 12 months post-surgery. Mean body weight increased from 45.75 kg pre-operatively to 49.25 kg at 12 months post-operatively., Conclusions: Frey's pancreaticojejunostomy effectively reduces pain in tropical pancreatitis, with significant improvement in health-related QOL, which is comparable with the general population in most aspects.

Background: The study aim was to determine the short- and long-term results of surgical drainage procedure for chronic pancreatitis at a single center in Japan., Methods: The records of 28 consecutive patients were retrospectively reviewed. All patients underwent surgery at Kobe University Hospital between June 1999 and April 2013. Long-term follow-up was performed in all patients for a median period of 77 months., Results: The 26 men (93%) and 2 women (7%) had a mean age of 47 years. The etiology of pancreatitis was chronic alcohol abuse in 24 patients (86%). The major indication for surgery was persistent symptoms (97%). Modified Frey's procedure in 21 patients, lateral pancreaticojejunostomy (LPJ) in 6 patients, LPJ and distal pancreatectomy in one patient, were performed. There was no postoperative mortality. Postoperative morbidity occurred in 6 patients (21%). The percentage of pain-free patients after surgery was 97%, and further acute exacerbation was prevented in 97%. Two patients (6%) required subsequent surgery for infectious pancreatic cyst and intraabdominal abscess. Of the patients that completed follow-up, 13 (46%) had diabetes mellitus, including 5 patients (19%) with new-onset diabetes, and 6 patients (19%) developed pancreatic exocrine insufficiency., Conclusions: Modified Frey's procedure is safe, feasible, and effective to manage chronic pancreatitis. The technique prevents further exacerbations and maintains appropriate pancreatic endocrine and exocrine function.

Bleeding is a rare complication of pancreatic pseudocyst. We describe an exceptional case of necrotizing pseudocyst with mediastinal extension providing cataclysmic oesophageal haemorrhage. The patient was successfully treated by adequate endoscopic, radiological and surgical management., (Copyright © 2013 IAP and EPC. Published by Elsevier B.V. All rights reserved.)

Background: Internal pancreatic fistula (IPF) is a well-recognized complication of pancreatic diseases. Although there have been many reports concerning IPF, the therapy for IPF still remains controversial. We herein report our experiences with endoscopic transpapillary pancreatic stent therapy for IPF and evaluate its validity., Method: Six patients with IPF who presented at our department and received endoscopic transpapillary pancreatic stent therapy were investigated, focusing on the clinical and imaging features as well as treatment strategies, the response to therapy and the outcome., Results: All patients were complicated with stenosis or obstruction of the main pancreatic duct, and in these cases the pancreatic ductal disruption developed distal to the areas of pancreatic stricture. The sites of pancreatic ductal disruption were the pancreatic body in five patients and the pancreatic tail in one patient. All patients received endoscopic stent placement over the stenosis site of the pancreatic duct. Three patients improved completely and one patient improved temporarily. Finally, three patients underwent surgical treatment for IPF. All patients have maintained a good course without a recurrence of IPF., Conclusion: Endoscopic transpapillary pancreatic stent therapy may be an appropriate first-line treatment to be considered before surgical treatment. The point of stenting for IPF is to place a stent over the stenosis site of the pancreatic duct to reduce the pancreatic ductal pressure and the pseudocyst's pressure., (Copyright © 2013 IAP and EPC. Published by Elsevier B.V. All rights reserved.)

Background: Abdominal pain in chronic pancreatitis (CP) is the most common symptom with a highly unfavorable impact on the quality of life. It has been shown that bilateral thoracoscopic splanchnicectomy (BTS) may produce marked pain relief for the majority of patients. The aim of this study was to evaluate the effectiveness of BTS in pain control and quality-of-life improvement in patients with a severe form of CP., Methods: Between April 2000 and April 2009, a total of 30 patients qualified for BTS due to CP-related pain. Their age ranged from 28 to 60 years. A 12-month follow-up period was planned for all the patients enrolled. To evaluate effectiveness of BTS, an 11-point Numeric Rating Scale (NRS) and the Quality of Life Questionnaire C-30 (QLQ-C30) in its basic form, developed by European Organization for Research and Treatment of Cancer, were used. An NRS value between 0 and 3 was considered a positive postoperative pain control result., Results: The bilateral splanchnicectomy procedure was performed successfully in 27 of 30 qualified patients. A positive effect based on decreased pain (p < 0.05) at 12 months was achieved in 24 patients (80 %). The initial change in quality of life was not significant but it gradually improved with time (preop vs. 12 months QLQ-C30 score, p < 0.001)., Conclusions: This study showed that BTS is safe and efficacious for pain alleviation in patients with severe CP. It may significantly increase the chances of a long-lasting, life-changing improvement in the quality of life.

Background/aims: In this study, we report on a heterotopic segmental pancreatic autotransplantation (HPAT) with spleen for alcoholic chronic pancreatitis with uncontrollable hemorrhagic pseudocyst and complete portal venous obstruction. The patient was a 72-year-old man who had an alcoholic chronic pancreatitis with severe abdominal pain and hemorrhagic pseudocyst. The first bleeding from a pseudoaneurism of the gastro-duodenal artery (GDA) to the cyst of pancreas head was stopped by interventional radiology (IVR) at our hospital on May 2010. The second bleeding happened with severe abdominal pain on February 15th, 2011; he was admitted on February 17. The IVR was not successful., Methodology: There were two problems for the operation. The first was the severe inflammation and the second was the control of hemorrhage from GDA. We were afraid of the postoperative hemorrhage due to the leakage of pancreatic juice in the pancreato-duodenectomy (PD). Therefore, we chose the HPAT as a solution for postoperative hemorrhage and severe abdominal pain. After complete duodeno-pancreatectomy with spleen, we performed HPAT with spleen on March 8, 2011. The pancreatic duct reconstruction was performed by Roux-en-Y anastomosis to the jejunum., Results: The postoperative course was uneventful. The abdominal pain had resolved completely and the patient remained normoglycemic after HPAT., Conclusions: We conclude that HPAT is a useful option for hemorrhagic pseudocyst of the pancreas head with severe abdominal pain of chronic pancreatitis.

Background: Pancreatectomy or drainage has been advocated for pain due to chronic pancreatitis. Islet cell autotransplantation (IAT) may improve quality of life (QOL); optimal patient selection has not been established., Study Design: Outcomes of 100 patients who underwent pancreatectomy with islet isolation between 2005 and 2012 were assessed by etiology (alcoholic pancreatitis [AP] 30%, and nonalcoholic pancreatitis [NAP] 70%). Insulin requirement, Short Form-36, and McGill Pain Questionnaires were assessed. Data were analyzed using SASv9.2., Results: Of the 100 patients, isolation was unsuccessful in 9 patients due to fibrosis. Alcoholic pancreatitis was associated with 7 of 9 failed isolations (23% vs 3%, p < 0.01), and all of these patients are now diabetic. Ninety-one patients (age 44 years, follow-up 19 months, 23% AP) underwent resection with IAT. Total islet yield (islet cell equivalents [IEQ]) and IEQ/kg body weight were less for patients with AP (81,000 vs 150,000, p < 0.01; 1,260 vs 2,190, respectively, p = 0.01) overall and more specifically, for total pancreatectomy (92,000 vs 188,000, respectively, p = 0.02). Twenty-eight (34%) of all patients who had resections and 15% of those undergoing total pancreatectomy are insulin free. Multivariate analysis identified AP as an independent predictor of insulin units/day (p = 0.01). Complete pre- and postoperative QOL and pain surveys were available on 69 patients. Patients with AP had less QOL improvement (1 of 8 vs 5 of 8 domains, p < 0.01) and "present pain" improvement at 2 years from preoperative levels in those with NAP; no improvement in QOL was seen in those with AP (NAP 2.7 to 1.2, p < 0.01; AP 2.7 to 2.2, p > 0.05)., Conclusions: After pancreatic resection with planned IAT, AP resulted in failed isolations, lower yields, higher insulin requirements, poor long-term QOL improvement, and no improvement in pain scores compared with NAP. Further studies should define criteria for resection and IAT for patients with alcoholic chronic pancreatitis., (Copyright © 2013 American College of Surgeons. Published by Elsevier Inc. All rights reserved.)

Background: Chronic pancreatitis is suggested to be one of the risk factors for the development of pancreatic cancer. The aim of this study was to confirm the high incidence of pancreatic cancer in patients with chronic pancreatitis in Japan and to determine the factors associated with the risk for pancreatic cancer in patients with chronic pancreatitis., Methods: The working group of the Research Committee of Intractable Disease supported by the Ministry of Health, Labour and Welfare of Japan carried out a nationwide survey to investigate the relationship between chronic pancreatitis and pancreatic cancer. This retrospective study included patients diagnosed with chronic pancreatitis who had had at least 2 years of follow-up. They were contacted through 22 Japanese referral centers experienced in the management of chronic pancreatitis., Results: The standardized incidence ratio (95 CI) of pancreatic cancer was 11.8 (7.1-18.4). The incidence of pancreatic cancer was significantly lower in patients who had received surgery for chronic pancreatitis than in those who had not undergone surgery (hazard ratio estimated by Cox regression 0.11; 95% CI, 0.0014-0.80; P = .03). Patients who continued to drink alcohol after diagnosis of chronic pancreatitis showed a significantly higher incidence of pancreatic cancer than those who stopped drinking after diagnosis of chronic pancreatitis (hazard ratio, 5.07; 95% CI, 1.13-22.73; P = .03)., Conclusion: This study confirmed that chronic pancreatitis is an important risk factor for the development of pancreatic cancer in Japan. Patients who underwent surgery for the treatment of chronic pancreatitis had significantly lower incidences of pancreatic cancer. Surgery for chronic pancreatitis may inhibit the development of pancreatic cancer in patients with chronic pancreatitis., (Copyright © 2013 Mosby, Inc. All rights reserved.)

A surgical procedure is the only way to relieve intractable pain in patients with chronic pancreatitis and an inflammatory mass in the pancreas head. Although the Frey procedure is safer and more effective for pain relief than is standard pancreaticodudenectomy, it is often associated with such complications as pancreatic fistula and postoperative hemorrhage. A 64-year-old man was admitted to our hospital because of increasingly frequent episodes of epigastralgia. This patient had continued to abuse alcohol until recently and was regularly using painkillers to relieve severe pain due to chronic pancreatitis. The patient underwent the Frey procedure with the use of 2 types of ultrasonically activated scalpel. There were no surgery-related complications. The patient was discharged 18 days after the operation. Neither recurrence of pain nor locoregional complications have been observed for 2 years after the procedure. Herein we report the use of the Frey procedure to treat an enlarged mass of the pancreatic head and discuss the efficacy of the ultrasonically activated scalpel for excavation of the pancreatic head and long dichotomy of the pancreatic duct.

Pancreatic neuroendocrine tumors are a rare entity with an incidence between 2 per million to 5 per 100,000. Association with pancreatitis (acute or chronic) is rare and is considered to be determined by the tumoral obstruction of pancreatic ducts, but sometimes occurs without any apparent relationship between them. Non-functional neuroendocrine pancreatic tumors are usually diagnosed when either very large or metastatic. Small ones are occasionally diagnosed when imagery is performed for other diagnostic reasons. Intraoperative discovery is even rarer and poses problems of differential diagnosis with other pancreatic tumors. Association with chronic pancreatitis is rare and usually due to pancreatic duct obstruction by the tumor. We describe the case of a patient with a small non-functioning neuroendocrine tumor in the pancreatic tail accidentally discovered during surgery for delayed traumatic splenic rupture associated with chronic alcoholic pancreatitis. The tumor of 1.5 cm size was well differentiated and confined to the pancreas, and was resected by a distal splenopancreatectomy., Conclusions: Surgeons should be well aware of the rare possibility of a non-functional neuroendocrine tumor in the pancreas, associated with chronic pancreatitis, surgical resection being the optimal treatment for cure. Histopathology is of utmost importance to establish the correct diagnosis, grade of differentiation, malignancy and prognosis., Virtual Slides: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/2114470176676003.

Background: The aim of this prospective study was to determine the short- and long-term results of the Frey procedure in the treatment of chronic pancreatitis., Methods: From September 2000 to November 2009, 44 consecutive patients underwent the Frey procedure. Patients were included in the study before surgery and followed prospectively with assessment of pain relief, weight gain and exocrine/endocrine insufficiency. Twenty-one patients (47.7%) were followed for more than 5 years., Results: This study included 40 men (91 %) and four women (9 %) (mean age: 49 years) with a mean follow-up of 51.5 months. The primary etiology of chronic pancreatitis was chronic alcohol abuse in 38 patients (86.4 %). The major indication for surgery was disabling pain (95.5 %). There was no postoperative mortality. Postoperative morbidity occurred in 15 patients (34.1 %), with specific surgical complications in 11 patients (25 %). The percentage of pain-free patients after surgery was 68.3 %. Eight patients (18.1 %) and seven patients (16 %) developed diabetes de novo and exocrine insufficiency, respectively. The Body Mass Index showed statistically significant improvement during follow-up. Similar beneficial results concerning pain relief and weight gain persisted after the initial 5-year follow-up., Conclusions: The Frey procedure is an appropriate, safe and effective technique for management of patients with chronic pancreatitis in the absence of neoplasia, based on long-term follow-up.

Lisinopril (angiotensin-converting enzyme inhibitor) attenuates fibrotic changes in pancreas after distal pancreatectomy in rats with experimental alcohol induced chronic pancreatitis. Lisinopril was administered after distal pancreatectomy in rats with experimental alcohol induced chronic pancreatitis. The animals were treated with lisinopril at the dose of 10 mg/kg body weight per day for 21 days after operation. To estimate the efficacy of the treatment on activity and number of pancreatic stellate cells the immunohistochemical investigation was made with alpha-smooth muscle actin (alpha-SMA), desmin, vimentin, glial fibrillary acidic protein (GFAP), matrix metalloproteinase-1 (MMP-1), tissue inhibitor of metalloproteinase-2 (TIMP-2) using. The treatment of rats after operation with lisinopril inhibite activity of pancreatic stellate cells and characterized by significant decrease of the alpha-SMA, desmin, GFAP, vimentin and TIMP-2 expression. The ratio of MMP-1/TIMP-2 was greater in the group with treatment then in the control group. This therapy had a trend to alleviate the fibrotic changes in pancreas.

Objectives: Gastroparesis is a well-recognized, long-term complication of diabetes. Prokinetic drugs are often not effective, prompting the development of alternative therapies. We report our experience of using one such alternative, endoscopic botulinum toxin injection, to ameliorate diabetic gastropathy in association with pancreas and islet-cell transplant patients., Materials and Methods: Three male diabetic patients aged 42 to 55 years had been treated with botulinum toxin in our center. Two patients were both after-simultaneous pancreas-kidney transplant and 1 was awaiting islet-cell transplant after pancreatectomy. Mechanical gastric outlet obstruction was first excluded by radiological and endoscopic studies. Between 100 and 200 IU of toxin were then injected in the prepyloric region using an endoscopic technique. A subjective scoring scale was used to assess symptoms before and after botulinum therapy., Results: Improvement in subjective symptom severity scoring was seen in all patients, with a posttreatment improvement from 55% to 91%. Such improvement was temporary in 2 patients and long-lasting in 1 patient., Conclusions: The time for improvement of gastric autonomic function after pancreas or islet-cell transplantation remains unclear. Some patients may continue to be symptomatic, leading to increasing morbidity. However, endoscopic botulinum injections may provide short-term relief while waiting for improvement and spare patients the morbidity associated with more-invasive therapies.

Arterio-enteric fistula is a rare, but potentially deadly cause of gastrointestinal bleeding. The disease occurs in two forms: primary as a result of atherosclerotic aortic aneurysm, aortitis, trauma, radiation, tumor invasion or penetrating ulcer, and secondary as a consequence of surgical aortal reconstruction. The clinical manifestation is mostly gastrointestinal bleeding, rarely back pain, fever and sepsis. Computed tomography with contrast medium is the most suitable diagnostic test, however, the diagnosis frequently requires explorative laparotomy. A case is presented of secondary arterio-enteric fistula, found two years after surgical treatment of chronic pancreatitis with pseudocystojejunostomy, which clinically manifested with gastrointestinal bleeding. Although there was strong suspicion of arterio-enteric fistula, the diagnosis was not verified by routine workup, but only on explorative laparotomy.

Context: Peripancreatic fluid collections are known complications of pancreatitis. The majority of fluid collections can be drained percutaneously under radiological guidance. Although radiological percutaneous drainage is regarded as safe, here it resulted in catastrophic haemorrhage from the colon due to an iatrogenic injury., Case Report: We present a case of a 70-year-old man who presented with acute alcohol-related severe necrotizing pancreatitis and an associated massive peripancreatic fluid collection. The drainage of this collection was attempted under computed tomography (CT) scan guidance. During the procedure the splenic artery and the splenic flexure of the colon were inadvertently damaged leading to life threatening per rectal bleeding requiring emergency angiographic embolisation of the splenic artery., Conclusion: Radiological drainage of peripancreatic fluid collections is generally regarded as having lower rates of complications compared to surgical necrosectomy. However, in this case it leads to a life threatening per rectal bleed requiring emergency splenic artery embolisation.

The results of surgical treatment of 452 patients, suffering chronic pancreatitis (CHP), were analyzed. The CHP classification, elaborated by M. Buchler and coworkers (2009), based on clinical signs, morphological peculiarities and pancreatic function analysis, contains scientifically substantiated recommendations for choice of diagnostic methods and complex treatment of the disease. The classification proposed is simple in application and constitutes an instrument for studying and comparison of the CHP course severity, the patients prognosis and treatment.

Pancreatic ascites is a rare cause of ascites and develops largely as a complication of chronic pancreatitis or sometimes due to duct injury during surgical procedures. The entity may mimic spontaneous bacterial peritonitis or ascites due to portal hypertension. Here, the authors discuss a case of pancreatic ascites developing in the setting of alcoholic liver disease with portal hypertension. The patient had features of chronic pancreatitis with pancreatic duct fistula and was managed with stenting of the pancreatic duct.

Objective: This study aimed to evaluate the surgical treatment of acute pancreatitis in Italy and to assess compliance with international guidelines., Methods: A series of 1173 patients in 56 hospitals were prospectively enrolled and their data analysed., Results: Twenty-nine patients with severe pancreatitis underwent surgical intervention. Necrosectomy was performed in 26 patients, associated with postoperative lavage in 70% of cases. A feeding jejunostomy was added in 37% of cases. Mortality was 21%. Of the patients with mild pancreatitis, 714 patients with a biliary aetiology were evaluated. Prophylactic treatment of relapses was carried out in 212 patients (36%) by cholecystectomy and in 161 using a laparoscopic approach. Preoperative endoscopic retrograde cholangiopancreatography was associated with cholecystectomy in 83 patients (39%). Forty-seven patients (22%) were treated at a second admission, with a median delay of 31 days from the onset of pancreatitis. Eighteen patients with severe pancreatitis underwent cholecystectomy 37.9 days after the first admission. There were no deaths., Discussion: The results indicate poor compliance with published guidelines. In severe pancreatitis, early surgical intervention is frequently performed and enteral feeding is seldom used. Only a small number of patients with mild biliary pancreatitis undergo definitive treatment (i.e. cholecystectomy) within 4 weeks of the onset of pancreatitis., (© 2010 International Hepato-Pancreato-Biliary Association.)

Patients with chronic pancreatitis are burdened with an increased risk of developing pancreatic cancer. Strategies or guidelines for the surveillance and early detection of pancreatic adenocarcinoma in patients with chronic pancreatitis are not established, because available clinical, serologic or imaging techniques are still of limited sensitivity and specificity. Despite these limitations do patients with chronic pancreatitis and suspected pancreatic cancer need a careful and sometimes repeated diagnostic work-up. A clear benefit of surveillance programs outside of clinical trials for the early detection of pancreatic cancer has not been demonstrated. A 51-year-old patient with chronic pancreatitis is reported who developed cancer of the pancreatic head while undergoing repeated imaging studies.

Alcoholic pancreatitis continues to stir up controversy. One of the most debated points is whether from onset it is a chronic disease or whether it progresses to a chronic form after repeated episodes of acute pancreatitis. Histological studies on patients with alcoholic pancreatitis have shown that the disease is chronic from onset and that alcoholic acute pancreatitis occurs in a pancreas already damaged by chronic lesions. Genetic factors may also play a role in the pathogenesis of alcoholic disease. The incidence of chronic alcoholic pancreatitis seems to have decreased in the last twenty years. Finally, recent therapeutic studies which have shown medical or surgical approaches capable of reducing the pain episodes in chronic pancreatitis patients will be described.

Aim: To describe the natural history of alcoholic chronic pancreatitis (ACP) patients form north-western Romania., Methods: We performed a retrospective analysis and a subsequent prospective follow-up (mean = 7.3 years) of 99 patients with ACP. Average duration of ACP was 15.6 years., Results: Patients were mostly men (93%), with a mean age of 42.9 years at the time of operation and 35.7 years at the disease onset. Indications for surgery were: intractable pain (12%), complications (83%) and suspicion of malignancy (5%). During the evolution, 35 patients needed two to four surgical procedures. Calcifications developed in 63.6% of patients, steatorrhea in 41.4% and secondary diabetes in 43.4%., Conclusion: ACP in north-western Romania is characterized by early onset of the disease and a severe evolution with multiple complications needing repeated surgery. The "burnout" of the disease, with calcifications, secondary diabetes and marked exocrine insufficiency leads to lasting pain relief.

Background: Primary hyperparathyroidism is a rare cause of chronic pancreatitis and there is a paucity of data on this interesting association. There is also no data comparing the clinical profile of chronic pancreatitis secondary to primary hyperparathyroidism with that of alcohol related and idiopathic chronic pancreatitis., Methods: The clinical and biochemical spectrum of chronic pancreatitis secondary to primary hyperparathyroidism was evaluated retrospectively and compared with nine age-matched patients with alcohol related and idiopathic chronic pancreatitis., Results: Renal colic, nephrolithiasis, nephrocalcinosis, bone disease, palpable neck nodule, and psychiatric abnormality were significantly more common in chronic pancreatitis due to hyperparathyroidism in comparison to alcoholic and idiopathic groups. The corrected calcium (10.8 +/- 0.9 vs 9.3 +/- 0.6 vs 9.2 +/- 0.8 mg/dL; P = 0.001) and intact parathormone (425 +/- 130 [SE]vs 22.2 +/- 14.3 [SE]vs 30 +/- 27.3 [SE] pg/mL; P = 0.009) levels were significantly elevated, while levels of serum phosphate were significantly less (3.1 +/- 0.4 vs 3.9 +/- 0.5 vs 3.4 +/- 0.7 mg/dL, respectively; P = 0.04) in chronic pancreatitis due to hyperparathyroidism in comparison to the alcoholic and idiopathic groups. No significant difference was observed in the frequency of steatorrhea, diabetes mellitus, pancreatic calcification, and pseudocyst between the three groups. Six out of nine patients underwent parathyroidectomy and none had recurrence of pancreatic pain over 14.3 +/- 13.8 months., Conclusions: Chronic pancreatitis due to hyperparathyroidism has important characteristics in its biochemical and clinical manifestations. Parathyroidectomy relieves pancreatic pain in majority of patients.

Long-term excessive alcohol consumption is the most common risk factor for the development of chronic pancreatitis. Management of patients with alcohol-associated chronic pancreatitis can be complicated by problems associated with dependency, psychosocial burden, and physical changes like malnutrition and hepatic insufficiency. The records of 372 consecutive patients who underwent lateral pancreaticojejunostomy (LPJ, n = 184), pancreatoduodenectomy (PD, n = 97), or distal pancreatectomy (DP, n = 91) for chronic pancreatitis were retrospectively analyzed. Long-term outcome was assessed by patient survey with a median follow up of 5.5 +/- 0.2 years. Of 372 patients, 171 underwent surgery for alcohol-associated chronic pancreatitis. According to patient questioning, the prevalence of alcohol cessation before surgery in the 171 patients was 81 per cent. Operative morbidity in the 171 patients was 20 per cent, 50 per cent, and 26 per cent after LPJ, PD, and DP, respectively, with an overall perioperative mortality rate of 2 per cent. None of the patients developed delirium tremens using an alcohol withdrawal protocol. Continued alcohol abuse before surgery did not affect perioperative morbidity (P > 0.05). Follow up was available for a total of 229 patients, of which 39 per cent with alcohol-associated chronic pancreatitis had died compared with 16 per cent in the nonalcohol group (P < 0.001). Of the remaining 171 patients, 45 per cent with alcohol-associated chronic pancreatitis had good pain control compared with 49 per cent of the remainder (P > 0.05). Continuation of alcohol abuse after operation did not affect success for pain control at follow up (P > 0.05). Surgical treatment of alcohol-associated chronic pancreatitis can be performed with similar morbidity and mortality compared with other forms of chronic pancreatitis. Alcohol cessation is preferred but not mandated to achieve good operative long-term outcome. Caution needs to be taken to prevent postoperative alcohol withdrawal. Long-term follow up with psychosocial support and management of co-existing addictions is important.

A big proportion of patients with biliary and pancreatic surgery present preoperative malnourishment aggravated by perioperative fasting and additional therapies. Surgery of the pancreas and the biliary tract may cause digestive impairments, mainly absorptive, especially with fat malabsorption. Many studies have shown the usefulness of nutritional support in gastrointestinal surgery. In the last years, there has been a remarkable effort in order to determine which are the best perioperative nutrition regimens in biliary and pancreatic surgery, particularly in the setting of duodenopancreatectomy. Generally, routinary parenteral nutrition (PNT) is not recommended, excepting in moderate-severe hyponutrition, the first choice therapy being enteral nutrition. Immunonutrition seems to improve the outcomes, and the best infusion might be cyclic. According to a survey carried out among the Hepatopancreatobiliary Surgery units in Spain, nowadays the most frequently used support regimen in biliary and pancreatic surgery is PNT, switching to oral feeding within 4-6 days. Enteral nutrition is seldom used.

Objective: Although changes in exocrine pancreatic function after pancreatoduodenectomy (PD) have been thoroughly analyzed in many reports, articles concerning endocrine have been few. An investigation of glucose metabolism changes in patients undergoing PD was performed., Methods: In the study, 20 patients were subjected to pancreatic head resection for tumorous lesions (13 neoplasmatic and 7 chronic pancreatitis) and followed-up for changes in pancreatic endocrine function. It was assessed with fasting plasma glucose measurement and oral glucose tolerance test and also the plasma insulin level during the oral glucose tolerance test. Assessment was made directly before PD followed 2 and 6 months postoperatively., Results: The percentage of neoplasmatic patients with normal glucose metabolism increased from 15% preoperatively to 39% at 2 months and 45% at 6 months after PD, whereas the diabetes/impaired glucose metabolism was observed in 31%/54%, 15%/46%, and 18%/36%, respectively. In chronic pancreatitis patients, the percentage of diabetic patients increased from 0% preoperatively to 29% at 2 months and 43% 6 months postoperatively. The average plasma insulin level decreased significantly after PD. Before the PD, the insulin curve suggested the presence of insulin resistance in pancreatic cancer patients, which was not observed after the operation., Conclusions: Changes in glucose metabolism after PD depend on the etiology of pancreatic tumorous lesion with improvement in neoplasmatic patients and deterioration in chronic pancreatitis patients.

Objectives: Infected pancreatic necrosis (IPN) is a serious complication of acute pancreatitis. Data concerning survivors' quality of life and pancreatic functions are scarce. Follow-up of the patients with alcohol and biliary etiology of IPN treated with open necrosectomy was performed., Methods: Twenty-eight survivors after operative treatment (Bradley procedure) of IPN were followed up 24 to 96 months after discharge from the hospital (10 biliary and 18 alcohol patients). Their exocrine and endocrine pancreatic functions and quality of life (Functional Assessment of Chronic Illness Therapy scale) were evaluated. Pancreatic tissue remaining after necrosectomy was visualized by use of contrast-enhanced computed tomography (CT)., Results: In 44.4% of alcohol-induced IPN patients, the presence of the whole pancreas was shown on the follow-up CT, contrary to the biliary group, where the partial lack of the pancreas was observed in all cases. Pancreatic tissue calcifications were present on CT in 8 patients of alcohol-induced acute pancreatitis group only. Median stool elastase 1 concentrations were 318.1 U/mL in the biliary group and 238.3 U/mL in the alcohol-induced group (not significant). The Functional Assessment of Chronic Illness Therapy scale showed significantly higher social/family and emotional well-being in patients with biliary acute necrotizing pancreatitis., Conclusions: Patients after alcohol-induced IPN had lower quality of life compared with biliary etiology. Biliary and alcohol-induced IPN patients after surgical treatment have nonsignificant differences of endocrine and exocrine pancreatic functions.