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- This horizontal (CT scan) section of the brain reveals a large ependymoma of the fourth ventricle. CT水平扫描可显示第四脑室的大室管膜瘤。
- The imaging features on CT and MRI of the choroid plexus papillomas of the fourth ventricle were summarized. 脑积水引起的颅内压增高是其最主要的临床表现,并有特征性影像学改变。
- Objectives: To explore the diagnostic and treatment experience of choroid plexus papillomas of the fourth ventricle. 目的:总结第四脑室脉络丛乳头状瘤的诊断和治疗经验。
- There is edema and partial effacement of the fourth ventricle, dorsal pons, and mid brain on the left. 可见水肿和第四脑室的变窄，呗侧脑桥、中脑向左侧移位。
- Objective To evaluate the clinical effect of cerebellomedullary fissure approach to resect the fourth ventricle tumors. 目的报道经小脑延髓裂入路显微外科手术切除儿童第四脑室肿瘤的临床疗效。
- Dysplasia of cerebellum, and cystic enlargement of the fourth ventricle of cerebrum, and Dandy Walker syndrome were observed on MRI scanning. MRI提示小脑发育不良,第4脑室囊状扩大,显示DandyWalker征象。
- Objective: To observe the dynamic morphological changes of the lateral recess of the fourth ventricle of mice during different periods of gestation. 目的:探讨妊娠不同时期小鼠第四脑室外侧隐窝室管膜的形态学变化。
- The irregular posterior fossa mass that is seen here near the midline of the cerebellum and extending into the fourth ventricle above the brainstem is a medulloblastoma. 不规则颅后窝肿块即髓母细胞瘤，在小脑中线附近并且延伸至脑干之上的第四脑室。
- Here is an ependymoma arising from the ependymal lining of the fourth ventricle above the brainstem and bulging toward the cerebellum. Ependymomas are benign histologically. 发生在脑干之上第四脑室室管膜的室管膜瘤。组织学上，室管膜瘤是良性肿瘤。
- Results 12 cases were superior, 8 cases were brain parenchyma among of them;3 cases were subtentorial, among them the fourth ventricle 2 cases. 结果幕上12例脑实质内8例，幕下3例中四脑室2例。
- Less commonly, the nodules may be detected along the frontal and temporal horns, the third ventricle, or the fourth ventricle. 少见情况下，结节可以位于侧脑室额角、颞角、第三脑室、第四脑室。
- Objective To provide anatomic base for resecting the tumors of dorsal pons and the fourth ventricle with transscerebellomedullary fissure approach. 目的为经小脑延髓裂入路切除桥脑背侧及第四脑室内占位性病变提供解剖学基础。
- The nucleus fastigii was situated to the middle line at the anterior end of the superior vermis，and over the roof of the fourth ventricle. 顶核最靠内侧，紧邻第四脑室顶的外侧和上蚓前部的内侧面，在中线两侧对称分布；
- Objective To study the advantage and major features of minimally invasive management of neoplasms in the fourth ventricle. 目的探讨微创手术在切除第四脑室内病变中的优点和应用要点。
- Here is an ependymoma arising from the ependymal lining of the fourth ventricle above the brainstem and bulging toward the cerebellum. 发生在脑干之上第四脑室室管膜的室管膜瘤。
- Including cerebellar hemisphere tumor,cauda cerebelli bridge cerebellum angle,fourth ventricle,auditory nerve lump,pitch tumor and so on. 包括小脑半球肿瘤、小脑蚓部、桥小脑角、第四脑室、听神经瘤、斜坡肿瘤等。
- MR images show a lesion involving the right second frontal convolution and another in the cerebellum, near the fourth ventricle, also visible on the sagittal imagemap. 磁共振示病变一处涉及右侧第二额回，另一处涉及小脑，接近第四脑室，在矢状面影像上也能看见。
- A new surgical technic of tubing was introduced to establish free communication via the occluded foramen of Luschka in atresia of out-let of the fourth ventricle. 介绍了一种安装导管的新手术,以便将第四脑室脑脊液引流至枕大池,用于治疗第四脑室出口的狭窄或闭销。
- OBJECT To study the curative effect of the section neoplasm in fourth ventricle through cerebellomedullary fissure approach, and discuss the main point of the operation. 目的对经小脑延髓裂入路切除四脑室肿瘤的疗效进行评估并对手术要点进行分析讨论。
- Naloxone applied alone also enhanced the amplitude and the frequency of HFO, and this effect was most easily induced by application into the fourth ventricle. 静脉或脑室内注入纳洛酮均可迅速翻转吗啡的作用，使HFO表现明显，频率回升。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
