Pancreatectomy Research Articles

6978 Traumatic Presentation Of A Pancreatic Neuroendocrine Tumor

Abstract Disclosure: C.J. Kahn: None. J. Mai: None. A.E. Cabrera: None. A.D. Anderson: None. D.H. Huynh: None. Background: Insulinomas are a subset of functional pancreatic neuroendocrine tumors associated with neuroglycopenic symptoms, fasting hypoglycemia, and rapid resolution of symptoms with glucose administration. Despite this classic presentation, patients often spend years undiagnosed before formal diagnosis and definitive management. Clinical Case: We report the case of a 37-year-old post-partum female with a history of gestational diabetes who presented to our trauma center after losing consciousness while driving and colliding with a utility pole. Emergency Medical Services reported seizure-like activity on the scene with altered sensorium. Her initial blood glucose level of 32 mg/dL improved to 100 mg/dL after 100 ml of 10% dextrose. Initial biochemical analysis obtained from the trauma bay demonstrated a negative serum ethanol level, negative urine toxicology and sulfonylurea level, and elevated C-peptide of 6.71 ng/mL. After stabilization, she underwent a 72-hour fasting test. At the 12-hour mark, she developed hypoglycemia (blood glucose 36 mg/dL) correlated with elevated insulin (28.8 mU/L), proinsulin (173.1 pmol/L), and C-peptide (7.86 ng/mL). Although an initial CT scan of the abdomen and pelvis did not demonstrate any pancreatic abnormalities, an abdominal MRI demonstrated a 13 mm lesion in the tail of the pancreas consistent with a pancreatic neuroendocrine tumor. She subsequently underwent a laparoscopic distal pancreatectomy during the same hospital admission and recovered expeditiously. Final pathology demonstrated a 10 by 15 mm, grade two, well-differentiated neuroendocrine tumor with negative margins. The specimen stained strongly positive for synaptophysin and chromogranin, consistent with the clinical diagnosis of insulinoma. During the patient's postoperative recovery, she had no further episodes of hypoglycemia and did not require insulin for post-pancreatectomy hyperglycemia. She was discharged home with a glucometer and a follow-up scheduled with endocrinology and general surgery. Conclusion: The presentation of patients with insulinomas can vary from vague, nonspecific symptoms to altered levels of consciousness placing patients in potentially lethal situations. Moreover, the insulin resistance experienced by pregnant patients may mask clinical manifestations of hypoglycemia during the peripartum period, making diagnosis more elusive for this population. A high index of suspicion along with prompt diagnosis, in this case, led to definitive surgical management, effectively preventing future traumatic incidents secondary to hypoglycemia. Reference: 1. Dobrindt EM, Mogl M, Goretzki PE, Pratschke J, Dukaczewska AK. Insulinoma in pregnancy (a case presentation and systematic review of the literature). Rare Tumors. 2021;13. doi:10.1177/2036361320986647 Presentation: 6/3/2024

Appropriate linear stapler selection for avoiding postoperative pancreatic fistula after distal pancreatectomy: A retrospective cohort study.

Despite the progress in surgical techniques and perioperative managements, the incidence of postoperative pancreatic fistula (POPF) after distal pancreatectomy (DP) remains high. Recently, pancreatic dissection using a linear stapler has been widely performed; however, risk factors influencing the occurrence of POPF after DP using a liner stapler is not fully understood. The purpose of this paper was to evaluate whether the relations between staple height and pancreatic thickness or main pancreatic duct (MPD) diameter influenced the incidence of POPF. Patients who underwent DP without other organ resections between 2015 and 2022 were retrospectively reviewed. Compression Index (CI) was defined as staple height/pancreatic thickness, and Suturing Index (SI) was defined as staple height/ MPD diameter. In 51 patients undergoing DP, 16 patients (31.4%) developed POPF. ROC analyses revealed that lower CI and higher SI significantly increased the incidence of POPF, and the cutoff values were 0.186 and 0.821, respectively. Univariate and multivariate analyses revealed that CI ≤ 0.186 and SI ≥ 0.821 were independent risk factors for POPF after DP. Moreover, the incidence of POPF in patients fulfilling both CI > 0.186 and SI < 0.821 was 5.9%, which was extremely lower than in those without fulfilling the criteria (44.1%), suggesting that this new criteria in combination with CI and SI was an excellent predictor of POPF. It is possible that stapler cartridge selection using our new criteria in combination with CI and SI may reduce the incidence of POPF.

Development and validation of a nomogram for predicting clinically relevant delayed gastric emptying in patients undergoing total pancreatectomy

BackgroundCurrent research on delayed gastric emptying (DGE) after pancreatic surgery is predominantly focused on pancreaticoduodenectomy (PD), with little exploration into DGE following total pancreatectomy (TP). This study aims to investigate the risk factors for DGE after TP and develop a predictive model.MethodsThis retrospective cohort study included 106 consecutive cases of TP performed between January 2013 and December 2023 at Peking Union Medical College Hospital (PUMCH). After applying the inclusion criteria, 96 cases were selected for analysis. These patients were randomly divided into a training set (n = 67) and a validation set (n = 29) in a 7:3 ratio. LASSO regression and multivariate logistic regression analyses were used to identify factors associated with clinically relevant DGE (grades B/C) and to construct a predictive nomogram. The ROC curve, calibration curve, decision curve analysis (DCA), and clinical impact curve (CIC) were employed to evaluate the model's prediction accuracy.ResultsThe predictive model identified end-to-side gastrointestinal anastomosis, intraoperative blood transfusion, and venous reconstruction as risk factors for clinically relevant DGE after TP. The ROC was 0.853 (95%CI 0.681–0.900) in the training set and 0.789 (95%CI 0.727–0.857) in the validation set. The calibration curve, DCA, and CIC confirmed the accuracy and practicality of the nomogram.ConclusionWe developed a novel predictive model that accurately identifies potential risk factors associated with clinically relevant DGE in patients undergoing TP.

S188 Comparative Assessment of Outcomes: Abdominal Drain vs No Abdominal Drain After Distal Pancreatectomy - A Systematic Review and Meta-Analysis

S188 Comparative Assessment of Outcomes: Abdominal Drain vs No Abdominal Drain After Distal Pancreatectomy - A Systematic Review and Meta-Analysis

S2394 Endoscopic Management of Complex Colonic Fistula Following Distal Pancreatectomy

S2394 Endoscopic Management of Complex Colonic Fistula Following Distal Pancreatectomy

Interpretation of the 2023 version of the international consensus guidelines for robotic pancreatic surgery

With the continuous advancement of robot-assisted surgical system and the continuous accumulation of clinical experience of surgeons, robot-assisted surgical systems are becoming more and more widely used in the field of pancreatic surgery. Several studies have suggested that robot-assisted pancreatic surgery has significant advantages over traditional pancreatic surgery. The "International consensus guidelines on robotic pancreatic surgery in 2023" provides more standardized guidance on the applicability and safety of robotic-assisted pancreatic surgery, and discusses in detail the indications, safety, learning curve, and related issues of robot-assisted pancreaticoduodenectomy, distal pancreatectomy,and mid pancreatectomy. In addition, the application value of robot-assisted surgical systems in special patients was discussed, as well as the new technology of robot-assisted pancreaticointestinal anastomosis and the new concept of pancreatic duct repair surgery. This article interprets the guidelines based on the recommendations of the guidelines and the practical experience of the authors' team in the field of robotic-assisted pancreatic surgery.

Analysis of Factors Determining Spleen Preservation during Laparoscopic Distal Pancreatectomy - A Cohort Study.

Spleen preservation during laparoscopic distal pancreatectomy (LSPDP) should be pursued if safe and oncologically justified. The aim of the presented study was to compare surgical outcomes and identify risk factors for unplanned splenectomy during laparoscopic distal pancreatectomy and evaluate short and long-terms outcomes. The following study is a retrospective cohort study of consecutive patients who underwent laparoscopic distal pancreatectomy, with the intention of preserving the spleen, for benign tumors of the body and tail of the pancreas between August 2012 and December 2022. Follow-up for patients' survival was completed in January 2023. In all, 106 patients were in total included in this study. Median age was 58 (41 to 67) years. The study population included 29 males (27.4%) and 77 females (72.6%). Spleen preservation was possible in 67 (63.2%) patients. The tumor size was larger in the splenectomy group (respectively, 30 (16.5 to 49) vs. 15 (11 to 25); P <0.001). Overall, serious postoperative morbidity was 13.4% in the LSPDP group and 20.5% in the second group ( P =0.494). There were no perioperative deaths. The postoperative pancreatic fistula rate was 18% in the splenectomy group and 14.9% in the LSPDP group, while B and C fistulas were diagnosed in 15.4% and 10.5% of patients, respectively. In the multivariate logistic regression model, tumor size >3 cm was found to independently increase odds for unplanned splenectomy (OR 8.41, 95%CI 2.89-24.46; standardized for BMI). Unplanned splenectomy during the attempt of LSPDP does not increase the risk for postoperative morbidity and postoperative pancreatic fistula. The independent risk factor for unplanned splenectomy during LSPDP is tumor size above 3cm.

Clinical Insights Into Pediatric Solid Pseudopapillary Neoplasms of the Pancreas.

Solid pseudopapillary neoplasms(SPNs) of the pancreas are rare tumors with low malignant potential that usually occur in young girls and women. This study investigated the treatment experiences and outcomes after surgery for pediatric SPNs in our institutions as pediatric case series ofsolid SPNs are few, and long-term follow-up is also limited. We retrospectively reviewed the outcomes of nine patients diagnosed with SPNs who underwent surgery in our three hospitals (The Jikei University Hospital, The Jikei University Kashiwa Hospital, and Kawaguchi Municipal Medical Center)between 2001 and 2023. All nine patients who underwent surgery were girls. Their ages ranged from 8 to 15 years (median: 10years). The location of the tumor was at the pancreatic head, body, and tail in five, one, and three patients, respectively. Enucleation, pancreaticoduodenectomy, and laparoscopic distal pancreatectomy (LDP) were performed in four, two, and three patients, respectively. Regarding postoperative complications, a pancreatic fistula was detected in six patients, with three and three patients having grades A and B fistulas, respectively; two patients required percutaneous drainage, and one patient required endoscopic ultrasonography (EUS)-guided transgastric drainage. The follow-up period rangedfrom six to 261 months (median: 97 months). At the final follow-up, all nine patients were alive without recurrence. SPNs of the pancreas are incidentally diagnosed by diagnostic workups following trauma in children more frequently compared to adults. Additionally, the tumor resection by minimally invasive approaches, such as enucleation, or laparoscopic procedures results in a good prognosis in some cases.

Combined division of the splenic vessels and pancreatic parenchyma during laparoscopic distal pancreatectomy is a safe alternative to separate division: a single-institution retrospective study

BackgroundLimited data exists regarding the safety and outcomes of combined division of the splenic vessels with the pancreatic parenchyma during laparoscopic distal pancreatectomy (LDP). This study aims to evaluate the combined division technique. MethodsPatients who underwent LDP for pancreatic cancer from April 2011 to December 2022 were retrospectively reviewed and categorized into the following groups: combined (CV) versus separate (SV) division of the splenic vein; combined (CA) versus separate (SA) division of the splenic artery; and combined (CAV) versus separate (SAV) division of the splenic artery and vein, with or without the pancreatic parenchyma. ResultsAmong the 80 patients included, 44 underwent CV and 36 underwent SV. Operative time and major morbidity were significantly lower in CV compared with SV. Similar findings were observed in CAV versus SAV, as well as lower blood loss in CAV. Operative time was significantly lower in CA versus SA. Pancreatic fistula and postpancreatectomy hemorrhage rates showed no significant differences between groups. No patient developed splenic arteriovenous fistula in follow-up. ConclusionCombined division of the splenic vessels with the pancreatic parenchyma during LDP is safe and associated with improved outcomes compared with separate division.

A Case of a Pancreatic Lymphoepithelial Cyst with Sebaceous Glands Treated by Laparoscopic Distal Pancreatectomy

A Case of a Pancreatic Lymphoepithelial Cyst with Sebaceous Glands Treated by Laparoscopic Distal Pancreatectomy

Superiority of Robotic Over Laparoscopic Spleen-Preserving Distal Pancreatectomy With Warshaw Procedure for Reducing the Incidence of Postoperative Splenic Infarction.

Minimally invasive spleen-preserving distal pancreatectomy with Warshaw procedure (MI-WP), has gained widespread recognition for the treatment of benign and low-grade malignant tumors of the pancreatic body and tail. However, the comparative advantages of the robotic Warshaw procedure (R-WP) over the laparoscopic Warshaw procedure (L-WP) remain uncertain. This study aimed to compare the surgical outcomes between R-WP and L-WP. Among the 146 cases of MI-DP conducted between October 2020 and December 2023 (L-DP:115, R-DP:31), 33 cases of MI-WP were subjected to analysis, comprising the R-WP group (n=10) and the L-WP group (n=23). R-WP successfully completed all procedures under a purely laparoscopic approach, whereas L-WP necessitated conversion to open surgery in 2 cases (8.7%). Despite the significantly prolonged operative time in R-WP compared with L-WP (R-WP vs. L-WP: 421vs. 300 min), there was no significant difference in estimated blood loss between the 2 groups (R-WP vs. L-WP: 19 vs. 20mL). Although the rate of major complications did not significantly differ between the 2 groups, 2 cases (8.7%) of L-WP required reoperation, including splenectomy in 1 instance. Furthermore, the incidence of postoperative splenic infarction was significantly higher in L-WP than in R-WP (R- vs. L-WP:0 vs. 43.5%, P =0.015). The length of hospital stay after surgery did not exhibit a significant difference between the 2 groups (R-WP vs. L-WP: 11 vs. 12d). R-WP demonstrated superiority to L-WP for reducing the incidence of postoperative splenic infarction, potentially contributing to enhancing the spleen preservation rate.

Total Pancreatectomy Performed in a Case of Acinar Cell Carcinoma Diagnosed One Year after Extensive Development of Acute Pancreatitis in the Main Pancreatic Duct

Total Pancreatectomy Performed in a Case of Acinar Cell Carcinoma Diagnosed One Year after Extensive Development of Acute Pancreatitis in the Main Pancreatic Duct

ASO Visual Abstract: Significance of Specimen Extraction Site in Minimizing Hernia Risk After Distal Pancreatectomy.

ASO Visual Abstract: Significance of Specimen Extraction Site in Minimizing Hernia Risk After Distal Pancreatectomy.

Powered stapler and polyglycolic acid sheet for pancreatic fistula after distal pancreatectomy

BackgroundAlthough distal pancreatectomy (DP) is crucial for the treatment of pancreatic diseases, it often leads to postoperative pancreatic fistula (POPF), a complication with significant management challenges and health effects. Despite the use of various techniques, including suturing methods, staplers, and biodegradable materials, the optimal strategy to reduce POPF remains unclear. This study investigated the combined use of powered staplers and polyglycolic acid (PGA) sheets to mitigate POPF. MethodsThis study retrospectively analyzed the data of 165 patients who underwent DP at Sapporo Medical University Hospital between January 2013 and August 2023. This study compared the incidence of clinically relevant POPF (CR-POPF) between patients treated without (group O, n = 50) and with powered staplers and PGA sheets (group P, n = 115). In addition, the surgical techniques, patient demographics, and postoperative outcomes were examined. ResultsThis study found no significant difference in the overall incidence of POPF between the groups. However, group P had a significantly lower incidence of CR-POPF than group O (20.9% vs 40.0%, respectively; P = .011). Multivariate analysis demonstrated that male sex (odds ratio [OR], 2.81; 95% CI, 1.26–6.26; P = .012) and pancreatic thickness of more than 14 mm (OR, 2.85; 95% CI, 1.17–6.95; P = .021) were independent risk factors for CR-POPF. The use of powered staplers and PGA sheets (OR, 0.38; 95% CI, 0.17–0.85; P = .017) was associated with reduced CR-POPF risk. ConclusionThe combined use of powered staplers and PGA sheets can significantly decrease the incidence of CR-POPF in patients with DP.

Laparoscopic Duodenum and Spleen-Preserving Subtotal or Total Pancreatectomy: A Parenchyma-Sparing Strategy for Main Duct Intraductal Papillary Mucinous Neoplasms (with Video)

BackgroundFor premalignant main duct intraductal papillary mucinous neoplasms (MD-IPMN), laparoscopic duodenum and spleen-preserving subtotal or total pancreatectomy (LDSP-STP/TP) seems to be a viable option for parenchyma-sparing pancreatectomy.Patients and MethodsOn the basis of the imaging features, family history, genomic alterations, intraoperative ultrasound examination, and frozen section evaluation, we have proposed patient selection strategies for the LDSP-STP/TP technique for the first time. Additionally, a comprehensive step-by-step overview of this technique has been provided. To date, we have performed five LDSP-STP procedures and one LDSP-TP procedure.ResultsWe successfully performed selective resection of the affected pancreatic parenchyma while preserving the duodenum, common bile duct (CBD), spleen, and splenic artery and vein. The operation time ranged from 295 to 495 min, with blood loss ranging from 100 to 300 mL. Postoperative pathological results revealed low-grade dysplasia in the resected pancreatic samples and margins. The patients resumed eating within 3–5 days after surgery, and all postoperative complications were classified as grade I according to the Clavien–Dindo classification. At the 3-month follow-up, there were no cases of CBD ischemic stenosis, splenic ischemia, or pseudocyst formation observed. For patients who received LDSP-STP, the longitudinal diameter of the remaining pancreatic tail ranged from 2.2 to 4.6 cm, and they demonstrated satisfactory long-term blood glycemic control.ConclusionsLDSP-STP/TP demonstrates technical feasibility and safety. It allows for the selective resection of the affected pancreatic parenchyma, thereby minimizing the impact of pancreatic functional impairment. However, it is crucial to validate this technique through long-term prospective observations.

Total versus Partial Pancreatectomy in Patients with Pancreatic Cancer Arising from Multifocal or Diffuse Intraductal Papillary Mucinous Neoplasia - A Multicenter Observational Study.

To investigate the impact of total pancreatectomy (TP) on oncological outcomes for patients at high-risk of local recurrence or secondary progression in the remnant gland after partial pancreatectomy (PP) for IPMN-associated cancer. Major risk factors for invasive progression in the remnant gland include multifocality, diffuse main duct dilation, and the presence of invasive cancer. In these high-risk patients, a TP may be oncologically beneficial. However, current guidelines discourage TP, especially in elderly patients. This international multicenter study compares TP versus PP in patients with adenocarcinoma arising from multifocal or diffuse IPMN (2002-2022). Log-rank test and multivariable Cox-analysis with interaction analysis was performed to assess overall survival (OS), disease-free survival (DFS), and local-DFS. Of 359 included patients, 162 (45%) were treated with TP, whereas 197 (55%) underwent PP. Despite TP and PP having similar R0-rates (59% vs. 58%, P=0.866), patients undergoing a TP had significantly longer local-DFS compared to PP (P=0.039). However, no difference in OS was observed between the two surgical approaches (P=0.487). In a multivariable analysis, young age (optimal cut-off ≤63.6yrs) was associated with an OS benefit derived from TP (HR:0.44, 95%CI:0.22-0.89), whereas no significant difference was observed in elderly patients (HR:1.24, 95%CI:0.92-1.67, Pinteraction=0.007). Since overall, patients with diffuse or multifocal IPMN with an invasive component do not benefit from TP in terms of OS, the indication for TP may be individualized to young patients who have sufficient life expectancy to benefit from the prevention of secondary progression or local recurrence.

The evaluation of postoperative exocrine pancreatic insufficiency in patients with benign and low-malignant pancreatic tumor: A multicenter, prospective, observational study

Objectives: We assess the incidence of exocrine pancreatic insufficiency (EPI) at different time points after pancreatic surgery and explore pancreatic enzyme replacement therapy's (PERT) efficacy. Background: EPI is characterized by inadequate pancreatic enzymes, resulting in maldigestion and abdominal symptoms. EPI is a common postoperative complication of pancreatic surgery, yet often overlooked by surgeons. There is no clear answer to when EPI occurs after pancreatic surgery nor the duration of PERT after partial pancreatectomy. Methods: Benign or borderline pancreatic tumor patients undergoing surgeries were recruited between December 2020 and November 2021 from 10 medical centers in China. The EPI Questionnaire (EPI-Q) was performed at discharge, and 3-, 6-, 9-, and 12-month follow-ups to evaluate the occurrence of EPI. Statistical analyses were performed to identify the occurrence of EPI and explore PERT's efficacy. Results: Of the 146 patients, 105 (71.9%) were female, and the median age was 49 (range 16-78 yrs). Symptoms of EPI patients were most pronounced within 3 months post-surgery (15.7%), while most patients recovered after 1 year (96.9%). There was a negative correlation between symptom score and time since surgery. Lack of PERT in the 3-month post-surgery was associated with higher symptom scores in pancreatoduodenectomy (PD) patients, while not in distal pancreatectomy (DP) patients. Conclusions: Generally, the high-occurrence period for postoperative EPI is within 3 months after resection in patients with benign or borderline pancreatic tumors, and most will gradually recuperate with time. PERT can improve symptoms in PD patients, while reduced PERT duration may be considered for DP patients.

Surgical management of pancreatic neoplasms in children: a single-institution experience over 15 years.

Pancreatic neoplasms are rare among children and very few studies have reported on surgical outcomes for pediatric pancreatic neoplasms. Therefore, we aimed to describe patient and tumor characteristics and report on the surgical outcomes of pediatric pancreatic neoplasm. In this retrospective single-center study, we reviewed and analyzed the data of patients who underwent surgery for pediatric pancreatic neoplasms at Severance Children's Hospital between January 2007 and December 2022. Clinical data including demographics, surgical procedures, and postoperative and long-term outcomes were evaluated. A total of 28 patients underwent surgical treatment for pancreatic neoplasms with a median age of 11.7 years (range: 0.4-17.8). The most common histological diagnosis among benign tumors was solid pseudopapillary neoplasm (SPN), which occurred in 20 patients (71.4%). This was followed by a mucinous cyst, nesidioblastosis, pseudocyst, duplication cyst, and benign cyst, each occurring in one patient (3.5%). Regarding malignant tumors, pancreatoblastoma, solid pseudopapillary carcinoma, and malignant pheochromocytoma were noted in one patient each (3.5%). Tumor locations included the head in 4 patients (14.2%), the body in 7 (25%), and the tail in 16 (57.1%), and was diffuse in 1 (3.5%). The most common surgical resection range was distal pancreatectomy, found in 22 patients (78.5%), followed by pylorus-preserving pancreaticoduodenectomy, found in 2 (7.2%); duodenum-preserving pancreatic resection, central pancreatectomy, tumor enucleation, and near-total pancreatectomy were performed in one patient each (3.5%). Overall, 4 patients developed grade B or C postoperative pancreatic fistulas, and 1 experienced postoperative mortality due to uncontrollable bleeding. The mean follow-up period was 6.1 years (range: 1-15.6 years), during which no significant impact on growth after surgery was detected. Among the 20 patients with SPN, tumor rupture occurred in 4 (20%), among whom 2 experienced tumor recurrences. Histological diagnosis of benign tumors was predominant in this case series and various extents of surgical resection were performed. Surgical treatment for pediatric pancreatic neoplasms appears to be safe and effective. However, considering the long-term prognosis of these patients, it is essential to determine the appropriate extent of surgical resection based on the location of the tumor.

Robotic single-port plus one-port splenic vessel-conserving spleen-preserving distal pancreatectomy: a case report.

Minimally invasive distal pancreatectomy is a safe and effective surgical approach for the treatment of distal pancreatic tumors. Recently, the da Vinci single-port (SP) system (Intuitive Surgical, Inc.) was introduced to overcome the previously known limitations of this approach. Here, we report our experience with robotic SP plus one-port splenic vessel-conserving spleen-preserving distal pancreatectomy (RSP + 1 SVc-SpDP). A 38-year-old male patient was incidentally found to have a pancreatic neuroendocrine tumor. On May 12, 2023, RSP + 1 SVc-SpDP was performed. The robotic SP was placed at the transumbilical site, and an additional 12-mm port was placed on the left side of the patient's abdomen. The surgical procedure was based on splenic vessel-conserving, spleen-preserving distal pancreatectomy. The operative time was 350 minutes, and the patient was discharged on postoperative day 8 without any complications. The initial experience of RSP + 1 SVc-SpDP using the da Vinci SP system showed the possibility of an alternative operation for distal pancreatectomy.

Minimally invasive treatment of an internal pancreaticopleural fistula with massive pleural effusion: a case report

BackgroundA pancreatic duct rupture can lead to various complications such as a fistula, pseudocyst, ascites, or walled-off necrosis. Due to pleural effusion, pancreaticopleural fistula typically causes dyspnea and chest pain. Leaks of enzyme-rich pancreatic fluid forming a pleural effusion can be verified in a thoracocentesis following radiological imaging such as computed tomography or magnetic resonance tomography. While management strategies range from a conservative to endoscopic and surgical approach, we report a case with successful minimally invasive treatment of pancreaticopleural fistula and effusion.Case presentationWe present a case of a patient with pancreaticopleural fistula and successful minimally invasive surgical treatment. A 62-year old Caucasian man presented with acute chest pain and dyspnea. A computed tomography scan identified a left-sided cystoid formation, extending from the abdominal cavity into the left hemithorax with concomitant pleural effusion. Pleural effusion analysis indicated significantly elevated pancreatic enzymes. Magnetic resonance cholangiopancreatography revealed a rupture of the pancreatic duct and nearby fluid accumulation. Endosonography later confirmed proximity to the tail of the pancreas, suggesting a pancreatic pseudocyst with visible tract into the pancreas. We assumed a pancreatic duct rupture with a fistula from the tail of the pancreas transdiaphragmatically into the left hemithorax with a commencing pleural empyema. A visceral and parietal decortication on the left hemithorax and a laparoscopic distal pancreatectomy with splenectomy was performed. The suspected diagnosis of a fistula arising from the pancreatic duct was confirmed histologically.ConclusionPancreaticopleural fistulas often have a long course and may remain undiagnosed for a long time. At this point diagnostic management and therapy demand a high level of expertise. In instances of unclear symptomatic pleural effusion, considering an abdominal focus is crucial. If endoscopic treatment is not feasible, minimally invasive surgery should strongly be considered, especially when located in the distal pancreas.