نتایج جستجو برای: pancreatic acinar cell carcinoma
تعداد نتایج: 1934737 فیلتر نتایج به سال:
We have investigated the behavior of dissociated cells of a moderately differentiated Longnecker transplantable pancreatic acinar carcinoma (Longnecker et al., Cancer Lett., 7: 197-202, 1979) maintained in vitro on acellular seminiferous tubular basement membranes of rat testis. The tumor cells, which grow as solid masses in vivo with little organization, undergo organogenesis in vitro into dis...
Background. Pancreatic tumors are rare and could arise from either the exocrine (ductal and acinar cells) or the endocrine (neuroendocrine cells) components of the pancreas. In some instances, the occurrence of pancreatic tumors comprising both acinar cells and neuroendocrine cells, with neuroendocrine cells making up more than 30% of the tumor, has been identified. This unique entity has been ...
CONTEXT Acinar cell carcinoma of the pancreas is a rare malignancy, accounting for 1-2% of pancreatic exocrine malignancies. This rarity makes it difficult to standardize a protocol of treatment for acinar cell carcinoma. CASE REPORT A 71-year-old male without any particular past history was referred to our institute with abdominal distention and mild liver dysfunction. Computed tomography (C...
Since pancreatic cancer is an aggressive and often incurable malignancy, we investigated if the carboxyl ester lipase gene (CEL) is specifically expressed in pancreatic tissues and its promoter can be used for a specific suicide gene approach. Twenty-five tumor samples, 24 samples of normal pancreatic tissue and control tissues from other organs were examined by radioactive in situ hybridizatio...
INTRODUCTION This is a case report on the advances in preoperative endoscopic-guided fine-needle-aspiration (FNA) diagnosis for pancreatic carcinoma to achieve a curative operation even in patients who have a history of total gastrectomy. CASE PRESENTATION A 65-year-old man, who underwent total gastrectomy for gastric cancer 13 years ago, had discomfort in the left lateral abdomen. A 3-cm hyp...
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