第四脑室

基本解释 (translations)

epicele  ·  epicoele  ·  epicoelia

词组短语

ventriculus quartus cerebri

与第四脑室相关的网络例句 [注：此内容来源于网络，仅供参考]

The largest cisterna magna measurement should be no more than 10 mm in depth and no less than 2 mm.

小脑延髓池深度最大径线应不大于10mm，且不小于2mm.18周后，在标准切面上，第四脑室不应与小脑延髓池相交通，而应由完整的小脑蚓部相分隔。

For example, for haematocele in the fourth ventricle ,the above method can not be cleaned directly.It still needs more time outside the brain CSF drainage to access their own cycle of renewal.

例如对于第四脑室积血上述方法均无法达到直接清洗效果，依然需要通过较长时间的脑室外引流才能使CSF自身的循环通路重建。

Bailey, Buchanan, and Bucy (1939) described tumors of the lining of the upper fourth ventricle (ependy-momas), which is a relatively common neoplasm in children, to be manifested by dysarthria and oculo-motor nerve disturbance.

Bailey， Buchanan， and Bucy (1939)描述了上第四脑室内层(ependy-momas)的肿瘤（其为儿童体内相当常见的赘瘤），藉由发音不良与动眼神经障碍而显示。

The CC MRI findings are characterized mainly by:(1)frequently-encountered multiple circular foci during the cysticercus survival:small excentric spotty images of the mural cysticercus scolex :slightly high signs on T1WI and middle-lower signs on T2WI;lower signs on T1WI and high signs on T2WI of the capsular liquid;lower signs of the cerebrospinal fluid but relatively high signs of the capsular liquid on FLAIR;and unremarkable peripheral edema;(2)scolex disappearance,enlarged capsular cavity and remarkable peripheral edema during cysticercus degeneration and necrosis;(3)lower signs on T1WI and T2WI and peripheral edema disappearance after the focal calcification;(4)findings shown by the enhanced scanning:strengthened (24/36) or non-strengthened (12/36) cyst-wall circular images;strengthened (22/36) or non-strengthened (14/36) small intracapsular spotty images;(5)cerebral-ventricular type often occurring in the third and fourth ventricles:one case in the third ventricle (1/36) and three cases in the fourth ventricle (3/36),all of suffered from obstructive hydrocephalus;(6)hydrocephalus caused by arachnoid adhesion (2/36) in meningeal type.

结果 脑实质型18例，脑室型4例，脑膜型3例，混合型11例，主要MRI特点：(1)囊虫存活期，病灶呈圆型，多发常见，附壁囊虫头节呈偏心型小点状影，T1WI呈略高信号，T2WI呈中低信号；囊液T1WI呈低信号，T2WI呈高信号；在FLAIR上脑脊液呈低信号，而囊液呈相对高信号；周围水肿不明显。(2)囊虫退变坏死期，头节消失，囊腔扩大，周围水肿明显。(3)病灶钙化后，T1WI及T2WI均呈低信号，周围水肿消失。(4)增强扫描表现为：囊壁环状增强(24/36)，或不增强(12/36)；囊内小点状影增强(22/36)，或不增强(14/36)。(5)脑室型：常发生于第三、四脑室，其中第三脑室1例(1/36)，第四脑室3例(3/36)，均引起阻塞性脑积水。(6)脑膜型：因蛛网膜粘连，而引起脑积水(2/36)。

Some grow focally as an expansile mass or a large exotic lesion.These have heterogeneousdensity and show prominent enhance...

脑干肿瘤CT 诊断基于第四脑室的受压移位，和脑干周围脑池的狭窄变形。

This abnormal-appearing rhombencephalon deelops into the fourth entricle after the 11th menstrual week Fig.

这个看似异常的后脑在11孕周后发育为第四脑室（图10-12）。

On the rostral end it is bounded by the floor of the third ventricle, and in its caudal extent it reached down to the level of the fourth ventricle.

其柱状末端截限於第三脑室壁，而其末端延伸达第四脑室的深度。

METHODS: Thirty two children suffering from fourth ventricular tumors were admitted to our hospital and underwent removal of tumor by midline suboccipital approach under microscope.

在 1 996 0 8/ 2 0 0 3 0 7入我院的儿童第四脑室肿瘤患者 32例，显微镜下采用后颅窝枕下正中入路切除肿瘤。

The results showed that NOS positive neurons were present in the hippocamp us CA1～CA3） in which NOS strong positive neurons were in CA2; NOS medium positive nucleus in the nuclei nervorum non-cranialium (red nucleus、 su bstantia nigra; NOS positive neurons in the nuclei nervorum cranialium (oculomo tor、 accessory oculomotor nucleus, facial nucleus, abducens nucleus); NOS posit ive nucleus in the pons reticular formation; NOS positive nucleus in the raphe n ucleus and in the plexus chorioideus ventriculi quartic and plexus chorioideus v entriculi tertii.

结果显示：海马(CA1～CA3区)NOS为阳性、其中CA2 为强阳性++）；非脑神经核(红核、黑质为中等阳性；而脑神经核(动眼神经核、动眼神经副核、面神经核、展神经核)NOS为阳性；脑桥网状结构为阳性；缝核群为阳性；第三脑室和第四脑室脉络丛为阳性。

Objective To measure the normal values of ventricle to brain ratio, third ventricular width, fourth ventricular lateral and anteroposterior diameter in Chinese juveniles.

目的提出国人青少年侧脑室的脑室脑比、第三脑室横径、第四脑室横径和前后径的CT测量正常值。

与第四脑室相关的网络解释 [注：此内容来源于网络，仅供参考]

fourth ventricle：第四脑室

他得的是Medulloblastoma,一个连我听都很少听过的脑癌,是位于小脑(cerebellum)与第四脑室(fourth ventricle)附近的肿瘤. 小男孩在几个月前经以开过刀,虽然已经长出稀疏的毛发,不过后脑可以明显的看到有两条明显的刀痕. 他侧过脸去,

fourth ventricle：第四脑室正中孔

fourth ventricle 第四脑室外侧孔 | fourth ventricle 第四脑室正中孔 | fovea 凹

fourth ventricle：第四脑室外侧孔

fourth ventricle 第四脑室 | fourth ventricle 第四脑室外侧孔 | fourth ventricle 第四脑室正中孔

fourth ventricle：(四)第四脑室

蓝斑locus ceruleus | (四)第四脑室fourth ventricle | 中脑水管 脉络丛choroid plexus

tegmen of fourth ventricle：第四脑室盖

第四脑室带|tenia of fourth ventricle | 第四脑室盖|tegmen of fourth ventricle | 第四脑室脉络丛|choroid plexus of fourth ventricle

ventriculus quartus：第四脑室

第三脑室 - Ventriculus tertius | 第四脑室 - Ventriculus quartus | 红核 - Nucleus ruber

epicoele,epicele：第四脑室,中脑室

皮肤变色 epichrosis | 第四脑室,中脑室 epicoele,epicele | 上胚腔 epicoeloma

choroids tela of fourth ventricle：第四脑室脉络组织

cerebral pia mater 软脑膜 | choroids tela of fourth ventricle 第四脑室脉络组织 | choroids plexus of fourth ventricle 第四脑 室脉络丛

choroids tela of fourth ventricle：第四脑室

cerebral pia mater 软脑膜 | choroids tela of fourth ventricle 第四脑室 | choroids plexus of fourth ventricle 第四脑

fourth ventricles：第四脑室

第三脑室 third ventricle | 第四脑室 fourth ventricles | 顶盖 tectum