Hepato Gastroenterol
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Hepato Gastroenterol · Mar 2004
Comparative StudySurgical treatment for serous cystadenoma of pancreas--segmental pancreatectomy or conventional resection?
Benign tumors located in the neck or body of the pancreas are usually removed by left pancreatectomy or pancreaticoduodenectomy when enucleation is too risky for possible damage of the main pancreatic duct. But standard pancreatic resection has its potential operative risk and may result in loss of pancreatic parenchyme and cause impairment of pancreatic function. The aim of this study was to compare the results of segmental pancreatectomy, a limited resection of the mid-portion of the pancreas, and traditional extensive pancreatic resection, i.e. distal pancreatectomy or pancreaticoduodencetomy in patients with serous cystadenoma of the pancreas. ⋯ Segmental pancreatectomy is a safe and technically feasible procedure in selected patients with benign pancreatic tumor. This procedure carries a similar surgical risk as that of standard operation, but avoids extensive pancreatic resection which in turn may preserve more pancreatic functions.
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Hepato Gastroenterol · Mar 2004
Case ReportsImplantation metastasis along the percutaneous transhepatic biliary drainage sinus tract.
We describe herein the case of a 75-year-old man with metastatic tumor seeding at the percutaneous transhepatic biliary drainage tract that occurred following a pylorus-preserving pancreatoduodenectomy for carcinoma of the distal common bile duct. On postoperative day 30, the catheter was removed and ethanol was injected into the percutaneous transhepatic biliary drainage sinus tract to prevent cancer implantation. One year and 3 months after the initial operation, abdominal computed tomography showed dilation of the left lateral segmental bile ducts and a 2-cm mass. ⋯ Currently, 1 year after the second operation, the patient is in good health without any signs of recurrence. This case report demonstrates the importance of resecting the percutaneous transhepatic biliary drainage sinus tract during the initial surgery. If left in place, careful follow-up and awareness of this mode of tumor recurrence may lead to a timely resection, with preservation of a good quality of life and long-term survival.