Incidentally Detected Gastric Cancer in Pancreaticoduodenectomy Specimen (original) (raw)
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Oncologia i radiologia Kazakhstana, 2021
Relevance: The results of surgery in patients with pancreaticoduodenal cancer remain unsatisfactory. This complicates the choice of an optimal surgical technique in modern oncology. Surgery in the pancreaticoduodenal zone is associated with complications due to anatomical and physiological features of the pancreas and technical challenges of this surgical intervention. Despite preventive actions and innovative technologies, such a traumatic operation as pancreatoduodenal resection often produces complications, though recently fewer. This article describes a pancreaticoduodenal resection technique that reduces postoperative complication frequency and lethality in operable pancreaticoduodenal cancer. The purpose of the study was to assess the efficiency of an authorial pancreaticoduodenal resection technique (pancreaticojejunal invagination anastomosis) in pancreaticoduodenal cancer. Results: The proposed pancreaticojejunal anastomosis forming technique allowed reducing the postoperat...
Pancreaticoduodenectomy for advanced gastric cancer
Gastric Cancer, 2005
Background. Although pancreaticoduodenectomy has been rarely performed for gastric caner because of frequent morbidity and mortality, some favorable results after this procedure have been reported recently. Our objective was to present our data that might aid in the selection of patients to undergo this procedure. Methods. Between 1970 and 2001, 23 patients who had pancreaticoduodenectomy for gastric cancer with tumor invading the pancreatic head were identified, and they were the subjects of this study. Clinical, operative, and pathological data, and morbidity and mortality rates were collected and analyzed. Survival outcome was also calculated and analyzed. Results. Five patients underwent this procedure for disease in the gastric remnant, 18 undergoing the procedure for primary tumors. Median operating time was 8 h (range, 6-13 h), and median blood loss was 1600 ml (range, 700-16 000 ml). Regarding extent of gastrectomy, all patients with primary cancer (n ؍ 18) underwent a distal gastrectomy and patients with disease in the gastric remnant (n ؍ 5) underwent a completion gastrectomy. Incurable factors, including paraaortic lymph node metastasis, positive lavage cytology, or peritoneal dissemination were found in 8 patients. The postoperative morbidity rate was 73.9%; however, operation-related death was zero. The overall 5-year survival rate was 34.3%. The 5-year survival rate of the 8 patients with incurable factors was 0%, while that of the 15 patients without incurable factors was 47.4%. Conclusion. If an R0 resection can be achieved by pancreaticoduodenectomy, this procedure should be performed for patients with tumor invading the pancreatic head. Patients with incurable factors should not be considered for pancreaticoduodenectomy.
Surgical Treatment and Complications of Treating Pancreatic Tumor
Medical Archives, 2011
and Herzegovina 4 p ancreatic tumor is one with the worst prognosis of all cancers, and the tenth most frequent cancer in Europe, making the 3% of all cancers affecting both sexes. Most patients seek treatment when the disease is in its advanced stage and the level for possible resectability is low. Late presentation of the disease is responsible for the short survival period of 6 months and a five-year survival of 0.4 to 5% of patients. At the Clinic for Surgery in Tuzla during period from January 1st 1996, to January 1st 2011, a total of 127 resection surgeries were performed due to malignant tumors. The goal of this study was to show that adequate assessment of operability, proper surgical strategy and modern techniques of creating anastomoses reduces morbidity and mortality, results in fewer postoperative complications and contributes to better surgical results. In our study sample the most common place of tumor location was the head of pancreas, in 69 (59.7%) patients. Men develop this type of cancer more often than women in the ratio of 2:1, while the median age of patients was 62 years. We faced postoperative complications in 37 (29.1%) patients, pancreatic fistula being the most prevalent complication, occurring in 16 (12.6%) patients. Overall early and late postoperative mortality was observed in 12 (9.8%) patients. Conclusion: Patients with chronic and hereditary pancreatitis are at a higher risk for developing pancreatic cancer and should be screened for the purpose of early diagnosis. The staging of pancreatic cancer has improved, with the accuracy of 85-90%. Postoperative complications, morbidity, and mortality are significantly reduced (p<0.05) if the standardized operational procedure is applied and if modern techniques are used to create pancreaticojejunal anastomosis as the anastomosis carrying the highest risk.
Cancer of the pancreas: 50 years of surgery
Cancer, 1987
The course of 196 patients with proven carcinoma of the pancreas seen at Yale New Haven Hospital from 1972 to 1982 was analyzed. Only 73% of the patients were preoperatively expected to have cancer of the pancreas. The patients who underwent resection had the longest mean survival but also the longest total hospital stay. Twenty-seven patients survived 1 year or more, but nonresected patients constituted 81.5% of this group. The only 5-year survivor did not undergo resection. Forty-seven percent of patients who survived 1 year and had not undergone gastroduodenal bypass, developed duodenal obstruction. It was not possible to identify a subset of patients with a favorable prognosis. A review totaling approximately 37000 patients, of whom 4100 had undergone resections, revealed only 156 survivors, 12 of whom had not been resected, for an overall survival rate of only 0.4%. No author had more than 3.4% of the total number of patients as 5-year survivors.
Pancreas, 1995
An inflammatory mass in the head of the pancreas is reported in 18-50% of patients with chronic pancreatitis. When the clinical history is misleading, differential diagnosis between chronic pancreatitis and pancreatic cancer may be very difficult. Pancreaticoduodenectomy is considered the treatment of choice, if cancer is still suspected despite negative biopsy. From January 1987 to December 1992 we performed 42 pancreaticoduodenectomies, 36 for malignancies of the pancreaticoduodenal area and 6 for chronic pancreatitis suspected to have a pancreatic cancer. In three additional cases of chronic pancreatitis, we performed a pancreaticoduodenojejunal anastomosis after complete opening of the pancreatic duct and excision of the papilla of Vater. Frozen section and definitive histological examination of