|
|
 |
专题栏目 |
 |
|
相关文章 |
|
|
|
|
|
 |
First report of primitive neuroectodermal tumors
originally in Optic nerve |
热 |
|
| First report of primitive neuroectodermal tumors
originally in Optic nerve |
|
作者：DING Zhe… 文章来源：Department of ophthalmology, Chinese PLA General Hospital, Beijing, 100853, China 点击数：2273 更新时间：2008/3/11 18:49:44 
|
|
| Abstract: Objective To Report primitive neuroectodermal tumors originally in a 10-year-old boy of the left optic nerve. Methods Using ocular B-ultrasound, the orbital MRI scan, HE staining and immunohistochemical methods to have a preliminary observation. RT-PCR of formalin-fixed paraffin-embedded was used to analyze pathological tissue of the left optic nerve. Results Ocular B-ultrasound, the orbital MRI scan results showed that the left optic nerve is obvious thickening; HE staining of the tumor tissue display a Rossettes- corporations structure; Immunohistochemistry report that CD3 (-), CD20 (-), CD99 (+), Desmin (-), GFAP (-), Ki-67 (+ >75%), CK (-); EWS - FLI1 fusion gene expressed in the tumor cells using RT-PCR test. Conclusion We found the primitive neuroectodermal tumors originally in optic nerve, the fusion location is EWS - FLI1. |
|
|
| 会议投稿录入：毛进 责任编辑：毛进 |
|
|
上一篇会议投稿： Study on the clinical manifestation ,diagnosis and treatment of the painful ophthalmoplegia syndrome
下一篇会议投稿： The clinic analysis of ocular manifestations correlated to carotid artery stenosis . |
|
|
| 【字体：小 大】【发表评论】【加入收藏】【告诉好友】【打印此文】【关闭窗口】 |
|
 网友评论：（只显示最新10条。评论内容只代表网友观点，与本站立场无关！） |
| |
|
|
|
|
