نتایج جستجو برای: periampullary carcinoma
تعداد نتایج: 394967 فیلتر نتایج به سال:
BACKGROUND Adenocarcinoma of the periampullary region is associated with poor prognosis and new prognostic and treatment predictive biomarkers are needed for improved treatment. Membranous expression of podocalyxin-like 1(PODXL), which is a cell-adhesion glycoprotein and stem cell marker, has been found to correlate with an aggressive tumour phenotype and adverse outcome in several cancer types...
Andersen, H.B., Baden, H., Brahe, N.E.B. and Burcharth, F. (1994) Pancreaticoduodenectomy for periampullary adenocarcinoma Journal of the American College of Surgeons 179." 545-552. Background: This study evaluates the indications for and effects of pancreaticoduodenectomy (102 patients) or total pancreatectomy (15 patients) with extensive lymph node dissection performed upon 117 patients for t...
Serum N-glycans are promising biomarkers for systemic disease states. Better understanding of the serum N-glycome of patients with resectable periampullary adenocarcinoma may identify novel prognostic markers for this disease. Serum N-glycans in 70 patients with resectable periampullary adenocarcinoma, 15 patients with benign periampullary tumor, and 129 healthy individuals were quantified usin...
BACKGROUND Carcinoma and adenoma of the duodenum, including the papilla of Vater, are problematic diseases in patients with familial adenomatous polyposis (FAP). CASE PRESENTATION A 36-year-old man underwent a periodic medical examination for early colon cancer originating from FAP for which laparoscopic-assisted subtotal colectomy with a J-shaped ileal pouch-rectal anastomosis was performed ...
AIM To evaluate the evolution, trends in surgical approaches and reconstruction techniques, and important lessons learned from performing 1000 consecutive pancreaticoduodenectomies (PDs) for periampullary tumors. METHODS This is a retrospective review of the data of all patients who underwent PD for periampullary tumor during the period from January 1993 to April 2017. The data were categoriz...
BACKGROUND: Maspin (a tumor suppressor gene) is down-regulated in breast, prostate, gastric, and melanoma. Although it not detected normal pancreatic tissue, over-expressed cancer suggesting that maspin may play different activities cell types. Pancreatic ductal adenocarcinoma (PC) acquires expression through hypomethylation of its promoter. AIM: Because the discrimination between ampullary per...
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