表皮样囊肿和蛛网膜囊肿不强化。
The epidermis kind cyst and the arachnoid cyst were not enhanced.
癫痫灶不局限者，仅切除蛛网膜囊肿。
When the epileptic spikes were multiple resources, only resection of the cyst was conducted.
目的探讨骶管内蛛网膜囊肿的诊断和治疗。
Objective To explore the diagnosis and treatment of sacral arachnoid cysts.
目的探讨颅内蛛网膜囊肿的临床特征和治疗方法。
Objective To explore the clinical features and treatment of the intracranial arachnoid cyst.
目的探讨骶管蛛网膜囊肿的临床特点及治疗方法。
Objective To explore the clinical characteristics and the treatment of arachnoid cysts in sacral canal.
目的：探讨骶管内蛛网膜囊肿的诊断及治疗措施。
Objective: To evaluate the diagnosis and treatment of arachnoid cyst in the sacral canal.
单纯的囊肿较难与蛛网膜囊肿和表皮样囊肿相鉴别。
Simple cysts are difficult to distinguish from arachnoid cyst or epidermoid.
FLAIR序列有助于鉴别表皮样囊肿和蛛网膜囊肿。
FLAIR sequence is helpful to differentiate epidermoid cyst from arachnoid cyst.
结论MRI是骶管硬膜外蛛网膜囊肿最好的影像学诊断方法。
结果：表皮样囊肿在弥散加权为高信号，蛛网膜囊肿为低信号。
Results: Epidermoid cysts presented as hyperintense signal and the arachnoid cyst as hypointense signal in diffusion-weighting imaging.
同时还对脂肪瘤、脊膜瘤和蛛网膜囊肿的增强CT特征进行了探讨。
The enhanced CT characteristics of the lipoma, meningioma and arachnoid cyst were also discussed.
方法回顾我院30例儿童颅内蛛网膜囊肿的临床资料，对其进行总结。
Methods The clinical data from 30 child cases of intracranial arachnoid cysts were studied retrospectively in our hospital, and were analyzed comparatively.
目的：探讨颅内蛛网膜囊肿(IAC)与癫癎的关系以及显微外科治疗方法。
Aim: to study the relationship between intracranial arachnoid cyst (IAC) and epilepsy and to evaluate the effect of microsurgical treatment.
大多数蛛网膜囊肿是无症状的，但是但囊肿扩大或囊内出血是可以出现症状。
Most arachnoid cysts are asymptomatic; however, they can become symptomatic due to cyst enlargement or hemorrhage within the cyst.
目的探讨儿童颅内蛛网膜囊肿的临床特点、手术适应证、手术方法及手术中应注意的问题。
Objective To investigate the clinical features, the surgical indications and the operative methods and skills for intracranial arachnoid cysts in children.
本病需与后颅窝蛛网膜囊肿、囊性新生物和变异的巨大枕大池以及重度小脑发育不全鉴别。
This disease should be differentiated from variation of the large cisterna magna arachnoid cyst of the posterior forssa cystic neoplasm and severe hypoplasia of the cerebellum.
结果：经显微手术能有效治疗儿童颅内蛛网膜囊肿，对儿童颅内蛛网膜囊肿需采取积极的手术治疗。
Result: Microsurgery was able to be used for intracranial arachnoid cyst in children effectively so the positive operation treatment should be taken in this disease.
结果：所有表皮样囊肿在弥散加权成像上均表现为高信号，蛛网膜囊肿在弥散加权成像上成低信号。
Results: All epidermoid cysts presented hyperintense signal. and the arachnoid cyst presented signal like CSF on diffusion-weighted imaging.
均找到了病因，包括1210例血管压迫，肿瘤压迫或蛛网膜囊肿和粘连所致，仅有10例未发现病因。
In 1210 cases a causal factor was revealed including blood vessel compression, tumor compression, compression of arachnoid cysts and adherence, only 10 cases remained unclear etiology.
单纯的囊肿可能难以与蛛网膜囊肿或表皮样囊肿相鉴别，更复杂的囊肿可能会与颅咽管瘤或垂体腺瘤难以鉴别。
Simple cysts may be indistinguishable from arachnoid cysts or epidermoids. More complex cysts may be indistinguishable from a craniopharyngioma or pituitary adenoma.
结果椎管内硬膜外蛛网膜囊肿4例，骶管内蛛网膜囊肿4 2例，神经鞘膜囊肿10例，椎管内硬膜下蛛网膜囊肿3例。
Results On MRI, extradural arachnoid cyst was demonstrated in 4, sacral arachnoid cyst in 42, extradural arachnoid neurilemma cyst in 10 and spinal subdural arachnoid cyst in 3 cases.
方法回顾分析6例侧脑室颞角蛛网膜囊肿的MRI检查和临床资料，6例均行 MRI 非增强扫描，3例行增强扫描。
Methods Six cases of arachnoid cyst in TALV were examined with MRI. Unenhanced and enhanced scans were performed in 6 and 3 cases respectively.
本文报告经CT检查，手术和病理证实的颅内蛛网膜囊肿13例。表明：距脑室系统较近的囊肿以囊肿—脑室系统造瘘效果较好；
This paper included 13 cases of intracranial arachnoidal cyst which was diagnosed by CT scanning and proved by operation and pathological examination.
由于固态的角蛋白表现为长t 1长t 2,ADC上是弥散受限的，Flair序列上呈混杂信号，这与蛛网膜囊肿是不同的。
Long T1 and T2 are due to keratin in solid crystalline state. Epidermoids have restricted ADC and complex FLAIR signal, unlike arachnoid cysts.
传统上，一直在治疗脊髓空洞症与分流的囊肿安置导管之间的囊肿和蛛网膜下腔或肋膜腔。
Traditionally, syringomyelia has been treated with shunting of the cyst by placement of a catheter between the cyst and the subarachnoid space or pleural cavity.
室管膜囊肿是少见的颅内病变，可以见于脑实质、脑室或蛛网膜下腔。
Ependymal cysts are rare intracranial lesions that are found in the brain parenchyma, ventricles, and subarachnoid space.
图5：矢状位颈胸椎T1序列显示蛛网膜下腔多发的点状高信号影，提示来源于破裂的皮样囊肿所致的脂肪沉积。
Figure 5: Sagittal T1W image of the cervicodorsal spine shows multiple hyperintense foci in the subarachnoid space suggestive of fat deposition from dermoid rupture (arrows).
图5：矢状位颈胸椎T1序列显示蛛网膜下腔多发的点状高信号影，提示来源于破裂的皮样囊肿所致的脂肪沉积。
Figure 5: Sagittal T1W image of the cervicodorsal spine shows multiple hyperintense foci in the subarachnoid space suggestive of fat deposition from dermoid rupture (arrows).
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