脉络裂

结果：脉络裂介于丘脑与穹隆之间呈倒C形。

Results : Choroidal fissure is located between the thalamus and fornix with the appearance of reversal shape of " C " .

结论锁孔经后颞下和经脉络裂入路可以分别显露环池下部和上部。

ConclusionUsing PSA combined with TCA can expose inferior and superior part of ambient cistern respectively .

脉络膜裂蛛网膜囊肿的解剖学基础及MRI表现

Anatomic basis and MRI features of arachnoid cyst in choroidal fissure

脑脉络膜裂神经上皮囊肿的CT、MRI诊断

CT and MRI diagnosis of neuroepithelial cyst in choroidal fissure of the brain

脑脉络膜裂囊肿的MRI诊断

MRI diagnosis of choroid fissure cysts of the brain

方法回顾性分析25例脉络膜裂囊肿病人的MRI资料。

Methods Twenty-five patients with choroid fissure cysts diagnosed by MR imaging were reviewed .

资料与方法结合文献对7例脉络膜裂囊肿的CT和MRI表现进行回顾性分析。

Materials and Methods CT and MRI findings of 7 patients with choroid fissure cysts were analyzed retrospectively .

结论MRI是诊断脉络膜裂囊肿并与其他病变鉴别的重要依据，对于指导临床有重要意义。

( Conclusion MRI ) is important in diagnosing choroid fissure cysts and differentiating from other diseases .

目的：探讨脉络膜裂蛛网膜囊肿的CT、MRI表现。

Objective : Swollen CT , the MRI performance of the purpose study choroidal fissure spider 's web film bag .

脉络膜裂是位于侧脑室内穹窿和丘脑之间的一条呈C字形的自然裂隙，分为体部、房部和颞部。

The choroidal fissure is the C-shaped natural cleft between the fornix and the thalamus in the lateral ventricle , and is divided into body , atrial , and temporal parts .

方法回顾分析27例脑脉络膜裂囊肿的MRI表现，其中18例曾行CT检查，5例行MR增强扫描。

Methods Characteristic MR findings in 27 patients with choroidal fissure cyst were retrospectively analyzed , CT was performed in 18 cases , Gd-DTPA enhanced MR was performed in 5 cases .

方法结合文献和颅脑大体标本，对照研究正常脉络膜裂在MR上的影像学表现，并对14例脉络膜裂神经上皮囊肿进行CT和MRI分析。

Methods The MR manifestations of choroid fissure were studied by comparing general brain specimen with MR images of normal brains . The analysis of CT and MRI findings of choroid fissure neuroepithelial cysts in 14 cases were also conducted .

脉络膜裂影像学表现及脉络膜裂神经上皮囊肿的诊断

Imaging Features of Choroid Fissure and Diagnosis of its Neuroepithelial Cyst

结论脑部脉络膜裂囊肿是1种良性的先天性发育异常，通常与临床表现无关。

Conclusion The choroidal fissure cyst of the brain is a benign and congenital developmental abnormality , and has minor clinical significance .

结果：脉络膜裂是重要解剖间隙，其内有海马动脉、脉络膜前动脉走行，海马动脉是海马结构的主要供血动脉；

Results : Arachnoid fissure is an important surgical structure . Hippocampus artery and anterior arachnoid artery pass through this structure . Hippocampus artery is the main supplying artery to hippocampus .

与脉络膜裂关系密切的静脉包括位于侧脑室室壁的脑室静脉及位于三脑室顶的大脑内静脉和位于基底池内的基底静脉。

The veins most intimately related to the choroidal fissure are those course in the walls of the lateral ventricles , the roof of the third ventricle and the basal cisterns .

62例睫状体脉络膜脱离型裂孔性视网膜脱离的研究

Studies of 62 Cases of Ciliary Choroidal Detachment with Rhegmatogenous Retinal Detachment