颅底

螺旋CT血管造影在颅底肿瘤中的应用价值

Clinical application of spiral CT angiography in the skull base neoplasms

三维CT在颅底影像诊断中的应用

Diagnosis of skull base dieases using three dimensional computed tomography

颅底部脊索瘤的CT及MR诊断

Skull Base Chordomas Diagnosed by CT and MR Imaging

小儿颅底脊索瘤的CT诊断

CT Diagnosis of the Skull Base Chordomas in Children

口腔颌面部复发性肿瘤破坏中颅底的CT表现

CT findings in the recurrent oral maxillofacial tumors eroding the central skull base

肿瘤颅底侵犯的CT诊断

Base of Skull involved by Neoplasms : CT Diagnosis

颅底骨源性肿瘤的CT、MRI影像诊断

Bone Tumours of Skull Base : CT and MRI Features

薄层高分辨螺旋CT扫描对颅底骨折的诊断价值

An evaluation of thin thickness high resolution CT in diagnosis of fracture skull base

图像融合法消除CT扫描颅底伪影的研究

Application of image fusion in the elimination of CT scanning artifacts in the posterior fossa

当B参数提高时颅底结构的损伤程度逐步加重；

The injury degree of skull base structures increases with the increase of scale of B type .

目的本文分析12例颅底转移瘤的CT和MR影像表现特征。

Objective 12 cases of skull base metastases were analyzed with CT and MR imaging manifestations features .

所有患者治疗前接受横断面CT增强扫描，扫描范围是颅底至锁骨。

All patients had transversal contrast enhanced CT scan from base of skull to clavicle before treatment .

目的研究中央颅底区域肿瘤的MRI表现，探讨其诊断与鉴别诊断要点。

Objective To investigate MR signs of the tumors invading the central basicranial area .

结果和结论：CT轴位扫描可以显示几乎所有颅底骨质结构的改变和颅内侵犯。

Results and Conclusion : CT transaxial scans could show almost all of skull base and intracranial involvement .

多层螺旋CT诊断颅底骨折及其法医学应用价值

Application of multi-planar spiral CT to the practice of appraising fractures of skull base in forensic medical examinations

目的探讨原发性颅底凹陷症的MRI测量方法及其应用与诊断价值。

Objective To investigate the application and diagnosis value of MRI measurement methods in PBI .

前言：目的：运用图像融合法消除CT扫描时颅底区伪影。

Objective : To evaluate the image fusion technique in eliminating the CT scanning artifacts in the posterior fossa .

目的：分析颅底转移瘤的CT和MRI的影像学特征。

Objective : It is to analyze the image feature with CT and MRI on skull base metastases .

上颌骨及颅底结构则差异无统计学意义（P0.05）。

Maxillar and skull structures showed no significant statistically difference ( P 0.05 ) .

方法回顾分析67例颅底骨折的CT影像资料并加以总结。结果颅底骨折主要表现为气窦积液66例（98.5%）；

Methods CT imaging data of 67 patients with skull base fractures were analyzed retrospectively . The Qi ( vital energy )

110例鼻咽癌原发灶部位、体征和鼻咽、颅底CT关系探讨

The Relation of the Primary Site and Clinical Sign with the CT Scans of Nasopharynx and Skull Base in Nasopharyngeal Carcinoma

目的探讨慢性中耳炎颅内及颅底并发症的MRI特点，以提高对该病诊断的准确性。

Objective To discuss MRI features of intracranial otogenic complications of otitis media and improve its diagnostic accuracy .

方法采用CT冠状面和轴位扫描，对26例颅脑外伤并颅底骨折患者进行分析对比。

Methods CT coronal scan and CT axial scan were compared in 26 cases of cranial trauma with fracture of skull basal .

目的探讨CT三维重建在侧颅底外科的临床应用价值。

Objective To study the characteristics of 3D CT of the lateral cranial base and its application in lateral cranial base surgery .

而多因素分析中仅有颅神经损伤、颅底骨质破坏及N分期为影响鼻咽癌独立的预后因素。

Multiple factors analysis suggested that only cranial nerve palsy , skull base invasion and N stage were significant factors for prognosis .

MRI能直接显示肿瘤早期骨髓浸润，较CT更早诊断颅底骨质侵犯。

MRI can directly demonstrate the bone marrow infiltration , and consequently make an earlier diagnosis of NPC-induced CSBE than CT .

LeFortⅠ经上颌入路切除颅底肿瘤

Le fort ⅰ Transmaxillary Approach for Resection of Skull Base Tumors

方法手术前联合采用三维CT、MRI或CT了解病变与颅底的关系，颅底缺损的大小、范围及所涉及的重要结构。

Methods A three-dimensional CT was performed to obtain relation between the tumor and the skull base , its scope and involved important structures in preoperation .

结论CT扫描能够显示颅底脊索瘤部位、大小及侵犯范围，有助于确定手术方案及对术后进行评估。

Conclusion CT can display the location , size , and circumscription of skull-base chordoma , and therefore benefits the decision of surgical project and the postoperative evaluation .

结论脑动脉CT可视化模型提供一个创新性教学模式，能够提高学生对颅底及脑动脉复杂解剖结构及其空间关系的理解。

Conclusion Cerebral arteries CT visible models provide an innovative educational framework , and can significantly improve students ' understanding of the complex cerebral arteries and the three-dimensional anatomy .