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学科主题: 临床医学
题名:
Ewing sarcoma-primitive neuroectodermal tumor of the uterus: a clinicopathologic, immunohistochemical and ultrastructural study of one case
作者: Ren, Ya-Li1; Tang, Xiu-Ying1; Li, Ting2
关键词: Ewing sarcoma ; PNET ; Uterus ; Immunohistochemistry ; Ultrastructure
刊名: ARCHIVES OF GYNECOLOGY AND OBSTETRICS
发表日期: 2011-05-01
DOI: 10.1007/s00404-010-1557-3
卷: 283, 期:5, 页:1139-1143
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Obstetrics & Gynecology
研究领域[WOS]: Obstetrics & Gynecology
关键词[WOS]: OF-THE-LITERATURE ; DIFFERENTIATION ; PNET
英文摘要:

Introduction Ewing sarcoma-primitive neuroectodermal tumors (ES/PNET) constitute a family of neoplasms characterized by a continuum of neuroectodermal differentiation. ES/PNET of the uterus is rare. There are 43 cases published in the English literature as far as we know. We describe an additional case.

Case report A 56-year-old woman presented with a 2-month history of irregular menopausal vaginal bleeding. After surgical excision, microscopic, immunohistochemical and electron microscopic examination suggested the diagnosis of ES/PNET. The patient underwent combined chemotherapy consisting of ifosfamide, etoposide, and cisplatin. She was alive with no evidence of recurrence or metastasis after 41 months of the initial operation.

Discussion In spite of the rarity of ES/PNET, we should consider it in the differential diagnosis of small cell neoplasms of the uterus.

语种: 英语
WOS记录号: WOS:000289896600036
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/58852
Appears in Collections:北京大学第一临床医学院_电镜室_期刊论文

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作者单位: 1.Peking Univ First Hosp, Electron Microscopy Lab, Beijing 100034, Peoples R China
2.Peking Univ First Hosp, Dept Pathol, Beijing 100034, Peoples R China

Recommended Citation:
Ren, Ya-Li,Tang, Xiu-Ying,Li, Ting. Ewing sarcoma-primitive neuroectodermal tumor of the uterus: a clinicopathologic, immunohistochemical and ultrastructural study of one case[J]. ARCHIVES OF GYNECOLOGY AND OBSTETRICS,2011,283(5):1139-1143.
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