| 子宫颈神经内分泌小细胞癌胎盘转移的电镜观察 |
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| 引用本文： | 王自能,曹水良,赖新强,杨艳东,郭祖文. 子宫颈神经内分泌小细胞癌胎盘转移的电镜观察[J]. 电子显微学报, 2005, 24(5): 520-523 |
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| 作者姓名： | 王自能 曹水良 赖新强 杨艳东 郭祖文 |
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| 作者单位： | 暨南大学附属第一医院妇产科,广东,广州,510632;暨南大学电镜室,广东,广州,510632 |
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| 摘 要： | 目的：观察子宫颈神经内分泌小细胞癌合并妊娠的胎盘超微结构.方法：利用透射电镜观察一例子宫颈神经内分泌小细胞癌合并妊娠的癌组织及胎盘超微结构.结果：在胎盘的合体滋养层内及绒毛间质均可见到癌细胞,有些癌细胞的胞质尚可见电子致密的神经内分泌颗粒.结论：电镜检查有助于证实宫颈神经内分泌小细胞癌的胎盘转移.
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| 关 键 词： | 子宫颈 神经内分泌小细胞癌 妊娠 胎盘转移 超微结构 |
| 文章编号： | 1000-6281（2005）05-0520-04 |
| 收稿时间： | 2005-02-20 |
| 修稿时间： | 2005-02-202005-06-01 |
Placental metastasis from a case of neuroendocrine small cell carcinoma of the uterine cervix complicating pregnancy |
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| WANG Zi-neng,CAO Shui-liang,LAI Xin-qiang,YANG Yan-dong,GUO Zu-wen. Placental metastasis from a case of neuroendocrine small cell carcinoma of the uterine cervix complicating pregnancy[J]. Journal of Chinese Electron Microscopy Society, 2005, 24(5): 520-523 |
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| Authors: | WANG Zi-neng CAO Shui-liang LAI Xin-qiang YANG Yan-dong GUO Zu-wen |
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| Abstract: | Objective:To study the ultrastructure of a placenta from a case of the uterine cervix complicating pregnancy.Methods: Tissues of cervix cancer and placenta obtained from a case of neuroendocrine small cell carcinoma of the uterine cervix complicating pregnancy were studied electron microscopically.Results:In the placental syncytium and villous mesenchyme,cancer cells were encountered.In the cytonlasm of some cancer cells electron dense neuroendocrine granules were present.Conclusion:A placental metastasis of neuroendocrine small cell carcinoma of uterine cervix could be clearly demonstrated by electron microscopy. |
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| Keywords: | uterine cervix neuroendocrine small cell carcinoma pregnancy placental metastasis ultrastructure |
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