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BACKGROUND: Perforated marginal ulcers (PMUs) are a feared long-term complication following pancreaticoduodenectomy (PD), which always require relaparotomy compared to marginal ulcers. METHODS: First, we performed a retrospective chart review for all patients who underwent PD from 2007-2016 to identify incidence and risk factors associated with PMUs. Second, we analyzed follow up gastroscopies in all patients undergoing PD from 2007-2011 to identify the overall incidence of marginal ulcers. RESULTS: A total of 725 patients underwent PD in the retrospective study period. 17 patients (2.3%) suffered from PMU at a median postoperative time of 13 months. These patients were significantly younger (median age: 49 vs. 62 years; P=0.02) and suffered most often from chronic pancreatitis (P<0.001). Smoking and alcohol consumption were significantly more common (P=0.01 and P=0.023). An elevated level of carcinoembryonic antigen and chronic pancreatitis were identified as independent risk factors. Overall, 373 patients were enrolled for prospective analysis. Marginal ulcers occurred in 5-5.9% over a postoperative period of 5 years. CONCLUSIONS: Continuous treatment with proton-pump inhibitors for at least 5 years, immediate smoking cessation and follow-up gastroscopies are obligate for patients undergoing PD to avoid marginal ulcers and PMUs.
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INTRODUCTION: Pancreatic cancer is a lethal disease and often asymptomatic. Therefore, it is most often diagnosed at an advanced stage. The standard approach in a metastasized tumor stage is palliative chemotherapy. However, the prognosis remains extremely poor. CASE REPORT: We present the case of a patient who was diagnosed with a cancer of the head of the pancreas with hepatic metastases. After receiving palliative intended chemotherapy with the FOLFIRINOX regimen, staging computed tomography revealed the disappearance of the liver metastases and local resectability of the pancreatic head tumor. The patient underwent an uneventful Whipple's procedure. Surprisingly, pathohistological investigation revealed a complete pathological response. CONCLUSION: Pathological complete response after FOLFIRINOX treatment in hepatic metastasized pancreatic cancer is extremely rare. It enables surgical resection and increases the survival rate significantly.