The whole choroid fissure was clearly displayed as fissures full of cerebrospinal fluid on MRI.It go with choroid plexus of lateral ventricle congruously .
MR可清楚地显示脉络膜裂全长,表现为与侧脑室脉络丛走行一致的含脑脊液裂隙。
单词 | Choroid fissure |
释义 |
Choroid fissure
英语例句库
The whole choroid fissure was clearly displayed as fissures full of cerebrospinal fluid on MRI.It go with choroid plexus of lateral ventricle congruously . MR可清楚地显示脉络膜裂全长,表现为与侧脑室脉络丛走行一致的含脑脊液裂隙。
英语百科
Choroid fissureThe choroid is the middle, vascular coat of the eye which resides between the sclera and the retina. Early in development the choroid fissure is a groove that extends along the ventral aspect of the optic stalk. In effect, it is a continuation of the invagination that forms the optic cup during early development in amniotes. For a period of time this groove extends to the closing lips of the optic cup. During development it is through the choroid fissure that the retinal vessels enter and leave the eye. While optic neural components (e.g. axons arising from retinal ganglion cells in the sensory retina) do not lie in the groove that is the choroid fissure, they do extend through the portions of the optic stalk that form the walls of the fissure. These axons will form the optic nerve. The fissure is eventually sealed when the lips of the optic cup, as well as the edges of the groove in the optic stalk, fuse. Failure of this fissure to close results in coloboma iridis. |
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