垂体ct为冠状位增强扫描。
增强扫描变化较大，个别囊肿囊壁可以出现鳞状上皮化生或者周边被移位的垂体组织所环绕。
Variability in ct contrast enhancement among individual cysts may reflect squamous metaplasia in the wall or a peripherally displaced rim of pituitary tissue.
结论增强扫描明显均匀强化，且垂体可见，并出现脑膜尾征以及颈内动脉受推压为鞍内脑膜瘤的特征。
Conclusion Homogeneous enhancement, visibility of the pituitary gland, the dural tail sign and compression of the carotid artery are the characteristics of the intrasellar meningioma.
目的探讨垂体微腺瘤MRI动态增强扫描的特征。
Objective To study the dynamic contrast-enhanced MRI appearances of pituitary micro-adenoma.
目的评价磁共振动态增强扫描诊断垂体微腺瘤的价值。
Objective To evaluate the value of dynamic contrast enhancement MRI in the diagnosis of pituitary micro-adenomas.
方法对31例垂体微腺瘤患者的MRI平扫、常规增强扫描、动态增强扫描影像学资料进行回顾分析。
Methods 31 patients with pituitary microadenoma were retrospectively studied by means Of conventional MRI scanning, conventional enhanced MRI scanning and dynamic enhanced MRI scanning.
结论磁共振动态增强扫描能明显提高垂体微腺瘤的检出率，对垂体微腺瘤的诊断有重要价值。
Conclusions Dynamic enhanced MRI can increase the diagnostic accuracy of pituitary micro-adenoma. It has great value for the diagnosis of pituitary micro-adenoma.
方法：分析120例鞍区肿瘤患者的磁共振资料和扫描技术，着重分析了垂体微腺瘤的扫描方法。
Methods: Information and scanning techniques of 120 cases with sella regional tumors especially pituitary microadenoma were analyzed.
目的探讨垂体腺瘤患者术前进行高分辨率CT扫描的意义。
To evaluate the usefulness of high resolution CT images before operating on patients with pituitary adenoma.
结果334例患者经MR平扫或垂体MRI动态增强扫描后，发现垂体腺瘤326人。
Results 326 pituitary adenomas were found by MR or DMRI in 334 patients.
目的：探讨垂体动态三维增强扫描方法。
Objective: To study 3d dynamic enhanced MR scanning technique.
目的：探讨垂体动态三维增强扫描方法。
Objective: To study 3d dynamic enhanced MR scanning technique.
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