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学科主题临床医学
Primary Ewing′s sarcoma-primitive neuroectodermal tumor of the vagina
Liao, XY1; Xin, XX1; Lu, XH1
关键词Extraosseous Ewing&Prime s Sarcoma-primitive Neuroectodermal Tumor Vagina Immunohistochemistry
刊名GYNECOLOGIC ONCOLOGY
2004-02-01
DOI10.1016/j.ygyno.2003.10.051
92期:2页:684-688
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Oncology ; Obstetrics & Gynecology
研究领域[WOS]Oncology ; Obstetrics & Gynecology
关键词[WOS]UTERUS ; DIFFERENTIATION ; OVARY
英文摘要

Background. Only three cases of Ewing′s sarcoma-primitive neuroectodermal tumor (ES-PNET) occurring in the vagina have been previously reported.

Case. A 30-year-old Chinese woman presented with a vaginal mass measuring 5 cm in greatest dimension. The tumor was composed of solid sheets of undifferentiated small round cells with numerous Homer-Wright rosettes. Inurnmohistochemically, it was positive for CD99, Fcoproduct -1 protein, synaptophysin, neuron-specific enolase, vimentin, and S-100 protein. The patient underwent wide local excision of the tumor and subsequent total abdominal hysterectomy with postoperative chemotherapy and radiotherapy. She is disease-free 36 months after the initial surgery.

Conclusion. This is a rare case of ES-PNET occurring in the vagina and the first showing many distinctive Homer-Wright rosettes. A review of literature indicates that vaginal or vulvar ES-PNET affects younger women, and it may have a relatively favorable outcome. (C) 2003 Elsevier Inc. All rights reserved.

语种英语
WOS记录号WOS:000189281100028
引用统计
被引频次:23[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/50324
专题北京大学第二临床医学院_病理科
作者单位1.Peking Univ, Dept Pathol, Peoples Hosp, Beijing 100044, Peoples R China
2.Peoples Hosp Jimo, Dept Pathol, Shandong, Peoples R China
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GB/T 7714
Liao, XY,Xin, XX,Lu, XH. Primary Ewing′s sarcoma-primitive neuroectodermal tumor of the vagina[J]. GYNECOLOGIC ONCOLOGY,2004,92(2):684-688.
APA Liao, XY,Xin, XX,&Lu, XH.(2004).Primary Ewing′s sarcoma-primitive neuroectodermal tumor of the vagina.GYNECOLOGIC ONCOLOGY,92(2),684-688.
MLA Liao, XY,et al."Primary Ewing′s sarcoma-primitive neuroectodermal tumor of the vagina".GYNECOLOGIC ONCOLOGY 92.2(2004):684-688.
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