查询词典 vertebral

3 Patients were in the acutestage,〓FDG and 〓NH〓 PET showed brain stem infarction in 2 patients, while CT was normal. MRA of one of them showed right vertebral artery obstruction. One case showed focal infarction within the territory of the right middle cerebral artery 12 hours after stroke onset.〓NH〓 uptake was reduced in right frontoparietal lobe, putamen and part of thalamus, while hyperperfusion was observed in ipsilateral head of caudate nucleus and a portion of thalamus.

急性期3例，2例〓FDG和〓NH〓均示病灶位于右侧脑干为放射性缺损区，CT检查均未显示，1例MRA示右侧椎动脉阻塞：另1例〓FDG示病灶在右侧大脑中动脉区域，与12小时CT所示病灶范围相同，但12小时的〓NH〓示右侧额、顶叶，壳核和部分丘脑为放射性减低和缺损区，而同侧尾状核头部和部分丘脑为过度灌注；发病24小时〓FDG显示除〓NH〓所见缺损区外，右侧额、顶叶部分区域和右侧尾状核头部代谢异常增高，血流和代谢有不一致处。

The changes mentioned above make the hard membranous sac, the nerve root, the vertebral artery and the gangliated nerve stressed and stimulated, which produces a series of clinical symptom and form the cervical spondyolsis; On diagnosis, the CT is superior to the plain film of X-ray, but the latter is still the foundation and the preference.

由于上述改变致硬膜囊，神经根、椎动脉受压及交感受神经受压、刺激产生一系列的临床症状，形成颈椎病；CT在其诊断上虽较X线平片优越，但平片仍是基础和首选。

Purpose:To investigate the diagnosis and treatment of intravertebral ganglioneuroma in the lumbosacral vertebral canal.

目的：探讨腰骶部椎管内神经节细胞瘤的诊断与治疗。

The tuberculosis: destraction of vertebral body and intervertebral disc and formation of sequester, disc collaps, gibbus deformity, osteoporosis and paraspinal abscesses with and without calcifications.

结核：以椎体和椎间盘骨破坏为主并有死骨形成，椎旁脓疡和骨质疏松变化比较常见。

From 2004 to 2007, 34 cases were treated with extrapedicular screw fixation in Department of Orthopaedics, Third Affiliated Hospital of Sun Yat-sen University. The screw entry point, angle, depth and diameter were measured and defined on the thoracic vertebrae pedicle by CT thin-slice scan in standard prone for all cases before operation. The screw entry point was located at the tip of transverse process. The average inclination angle should be 10°-20° headward and 30°-40° toward neutral line respectively. The screw was inserted and entered into the vertebral body along the external cortex of pedicle. The integrity of cortical bone around screws, the distance to segmental blood vessels and the penetration of cortex were observed after operation to evaluate the accuracy and safety of screw placement.

应用椎弓根外内固定技术2004/2007年在中山大学附属第三医院骨科治疗34例患者，固定前采用CT加密扫描测量进钉点、进钉点至椎体前缘的深度、进钉角度和直径，固定中椎弓根钉入点为横突尖，进钉方向为平均向头侧倾斜10°~20°、与中线成角30°~40°，顺椎弓根外侧皮质进入椎体，固定后CT加密扫描观察螺钉周围的皮质骨是否完整、是否靠近节段血管、是否穿透皮质骨，评价置入钉的准确性和安全性。34例患者共置入160枚胸椎椎弓根螺钉，固定后CT加密扫描和X射线片观察到148枚(92.5%)螺钉置入准确，12枚(7.5%)螺钉发生错置。

Results The clinical manifestations of TOBS comprised transient unconsciousness, vertigo, dyskinesia of eyeball, abnormality of pupils, dyskinesia of limbs, hemianopsia or cortical blindness, ataxia and memory impairment. MRI showed the local infarction in thalami, cerebellum, midbrain, pons, occipital lobe, temporal inner surface. The features of DSA were occlusion or stenosis in basilar artery and vertebral artery.

结果 TOBS的临床主要表现为一过性意识障碍、眩晕、眼球运动障碍及瞳孔的变化、肢体运动障碍、偏盲或皮质盲、共济失调及记忆功能损害；磁共振显示梗死灶在丘脑、小脑、中脑、脑桥、枕叶、颞叶内侧面；数字减影血管造影显示为基底动脉及椎动脉闭塞或狭窄。

In these cases,two cases associated with central herniation of interˉvertebral discs were treated with bilateral hemilaminectomy,removal of the herniation,and RF system.

对其中2例伴有椎间盘中央型突出的病人，采用&桥式潜行减压&，行双侧半椎板切除术。

Other common hernias are hiatal hernia (protrusion of part or all of the stomach above the diaphragm ) and herniated disk (protrusion of tissue from a disk in the vertebral column through its outer layer).

其它一般的疝有食道裂孔疝(部分或全部的胃突入横膈膜上方)和椎间盘突出症(组织从脊柱的盘中脱出外层)。

There exists a close relationship between No.3 vertebral transverse process syndrome and homological nerve s refl...

第三腰椎横突综合征的发病过程与其同根神经反射现象存在着密切关系。

Objective: To measure cervical disc herniation under dynamic MRI,and realize the dynamic change of herniated disc and tissue in vertebral canal in three possitions:hyperflexion neutral and hyperextension,then probe its clinical significance.

目的：通过对颈椎间盘突出的动态MRI测量，了解突出椎间盘及椎管内软组织在颈椎过伸、中立、过屈三位置下的变化，并探讨其临床意义。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了