Papilledema is the swelling of the optic disc, which is the point where the optic nerve fibers leave the retina.
视神经乳头水肿是指视盘的肿胀，视盘是视神经纤维离开视网膜的部位。
optic disc
英汉-汉英词典
视神经盘
词组 | 习惯用语
您要查找的是不是：
Optic disc 视神经盘; 视盘; 视神经节; 视神经盘;
Magnetic Optic Disk 磁光盘
optic disk 视盘; 视神经盘; 盲点; 网膜中央的视乳突;
optic disc diameter 视盘直径
optic disk drusen 视盘小疣
optic disc vasculitis 视盘血管炎
optic disk edema 视盘水肿
optic disk vasculitis 视盘血管炎
optic disc [解剖] 视神经盘
英语例句库
- Seven of 15 patients had mild papilloedema, five had fully papilloedema, and the optic discs in other three cases were normal.
5例完全视乳头水肿,其中4例(5只眼)有视乳头边缘或附近视网膜前的小片出血。 - Of the 23 eyes with optic disc coloboma, the choroidal involvement was seen in 21 eyes and microphthalmia was present in 12 eyes.
在视神经盘缺损的23只眼睛中，其中21只眼睛同时有涉及到脉络膜的缺损，12只眼睛存在有小眼症。 - Whitish bands composed of medullated nerve fibres radiating out from the optic disc are of no pathological significance and must not be confused with papilloedema.
在视盘周围呈放射状的，由有髓鞘神经纤维所组成的白色条状物，是无病理意义的，不要与乳头水肿相混淆。 - Results Fluorescein cyclogram atony occured in most part of early optic disc in fundus fluorescein angiography and hyperfluroescence occu red with different degree of field defect in late optic disc.
结果眼底荧光血管造影早期视盘部分或大部分呈现荧光充盈迟缓,晚期视盘缺血区呈强荧光,并伴有不同的视野缺损。
声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
Osmosis-神经
中文百科
盲点 (眼)
视网膜的后方称为眼底，在正对视神经起始处，有一呈白色的圆形隆起，称为视神经盘（又称视神经乳头）。此处是神经纤维进出的地方，没有感光细胞，不能感应到光线，故称为盲点。影像能够在盲点形成，但由于盲点没有感光细胞，所以不能产生神经脉冲，令脑部不能得到影像形成。
该现象最早由法国的埃德姆·马略特在17世纪60年代发现。
英语百科
Optic disc 盲点 (眼)
![Optic disc showing microvasculature [epiCam].](/uploads/202501/31/Optic_disc_detail0133.png)
The optic disc or optic nerve head is the point of exit for ganglion cell axons leaving the eye. Because there are no rods or cones overlying the optic disc, it corresponds to a small physiological blind spot in each eye.
The ganglion cell axons form the optic nerve after they leave the eye. The optic disc represents the beginning of the optic nerve and is the point where the axons of retinal ganglion cells come together. The optic disc is also the entry point for the major blood vessels that supply the retina. The optic disc in a normal human eye carries from 1-1.2 million neurons from the eye towards the brain.
近义、反义、联想词
近义词
n.point
英英词典
optic disc n.
- the point where the optic nerve enters the retina; not sensitive to light
synonymous： blind spot, optic disk
- mechanical dispersion的意思
- mechanical dispersion halo的意思
- mechanical dispersion halos的意思
- mechanical displacement的意思
- mechanical displacement pouring的意思
- mechanical disruption的意思
- mechanical dissemination的意思
- mechanical dissination的意思
- mechanical distortion correction device的意思
- mechanical diuretic的意思
- mechanical dividing heads的意思
- mechanical division的意思
- mechanical dominance的意思
- mechanical dotter的意思
- mechanical dotter graver的意思
- mechanical double seals的意思
- mechanical downtime的意思
- Mechanical draft的意思
- mechanical draft air cooled condenser的意思
- mechanical draft cooling tower的意思
- mechanical drafting的意思
- mechanical draftsman的意思
- mechanical draft wet cooling tower的意思
- mechanical draught的意思
- mechanical draught cooling to wer的意思