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Pancreatic leiomyosarcoma: clinicopathohistological presentation of a rare tumor

petercai 添加于 2011-1-9 15:31 | 1194 次阅读 | 0 个评论

作者
Ferlan-Marolt V, Vladislav P, Alojz P
摘要
A smooth muscle tumor originating from the pancreas is an extremely rare neoplasm characterized by peculiar histopathologic features and progressive clinical course. We report a case of such a pancreatic neoplasm occurring in a 57-year-old female who underwent surgical resection. The tumor was histologically as well as immunocytochemically analyzed. The spindle cell pattern, vimentin and actin reactivity confirmed smooth muscle differentiation. On the basis of the degree of cellular atypias and the mitotic counts, the malignant potential of the tumor was assessed. Sharp demarcation of the growth appearing characteristic for this type of pancreatic neoplasia with no invasion into the surrounding organs enabled complete excision in spite of the large dimensions of the tumor.
详细资料
- 文献种类:期刊
- 期刊名称: Hepato-Gastroenterology
- 期刊缩写: Hepatogastroenterology
- 期卷页: 2000年第47卷第32期 556-559页
- 地址: Institute of Pathology, University of Ljubljana, Slovenia
- ISBN: 0172-6390
- 备注:PMID:10791237
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