Purpose: To determine the MRI characteristics of sellar regional tumors.
目的：明确不同类型鞍区肿瘤的MRI特征。
Study on the operation approach on tumors in sellar area through cranial cavity.
经颅切除鞍区大型肿瘤手术入路探讨。
Objective to provide the microanatomy of sellar region for the clinical neurosurgery.
目的为临床神经外科提供鞍区显微解剖和解剖参数。
Conclusion: MRI is of great value in differential diagnosis of sellar regional tumors.
结论：MRI对鞍区肿瘤有重要的鉴别诊断价值。
Objective: To analyze the MRI features and its diagnostic value in sellar regional tumor.
目的：评价鞍区肿瘤的MRI影像特征，探讨MRI对该区肿瘤的诊断价值。
Conclusion: MRI has great value in the differential diagnosis for the sellar regional tumor.
结论：MRI对鞍区肿瘤的诊断与鉴别诊断具有重要临床价值。
Results Among sellar tumors, pituitary adenomas are more common than other typal tumors (81.8%).
结果：蝶鞍区肿瘤以垂体瘤居多(81.8%)。
Objective To study the effective method for surgical treatment of sellar region tumor in children.
目的探索儿童鞍区肿瘤的有效手术治疗方法。
Objective To summarize the morphological relationship between the pituitary stalk and sellar tumors.
目的总结鞍区肿瘤与垂体柄的形态学关系。
Objective To explore the clinical effect of microsurgery on sellar tumors and the nursing strategies.
目的探讨显微手术治疗鞍区肿瘤的临床效果及护理方法。
Objective To study the effective and reasonable treatment for hyponatremia after sellar area surgery.
目的探讨鞍区肿瘤术后低钠血症有效合理的治疗方法。
RCC are well circumscribed sellar masses (anterior pituitary) that may extend into suprasellar region.
RCC是一种非常局限的鞍内肿瘤（垂体前叶），可以扩展入蝶鞍池。
Objective To improve the diagnostic accuracy of non pituitary lesions in sphenoidal sinus and sellar area.
目的提高蝶窦鞍区非垂体源性占位性病变的诊断水平。
Objective To improve the diagnostic accuracy of non-pituitary lesions in sphenoidal sinus and sellar area.
目的提高蝶窦鞍区非垂体源性占位性病变的诊断水平。
Objective To study the operative approach of giant sellar tumors and the skills of microsurgical treatment.
目的探讨切除巨大蝶鞍区肿瘤的手术入路及技巧。
Abstract Objective To study the effective and reasonable treatment for hyponatremia after sellar area surgery.
摘要目的探讨鞍区肿瘤术后低钠血症有效合理的治疗方法。
Objective To explore nursing and observation of water and sodium disturbances after the operations of sellar tumors.
目的探讨鞍区肿瘤术后水钠代谢紊乱的护理观察。
Methods MRI signs of 70 cases which were proved by operation and pathology with sellar region lesions were analyzed.
方法分析70例经手术病理证实的鞍区病变的MRI征象。
Objective To discuss the practicability of a modified bilateral subfrontal approach in the resection of giant sellar tumors.
目的探讨一种改良双侧额下入路切除巨大鞍区肿瘤的可行性。
Objective To investigate the microsurgery via the pterional approach for removing the large-size tumor in the sellar region.
目的探讨大型鞍区肿瘤经翼点入路显微外科治疗方法。
Objective To study the clinical anatomy characters and the practice value of neuroendoscope in the operation around sellar region.
目的研究神经内镜在鞍区手术中应用解剖与临床价值。
Objective To discuss the reason of visual accidental injury by the of surgical management tumors in sellar area through skull route.
目的探讨鞍区肿瘤经颅手术对视力损伤的原因。
Objective To study the causes of decreased eyesight of the patient after operation on sellar tumor, so as to improve the curative effects.
目的探讨鞍区肿瘤术后突发视力下降的原因，提高手术疗效。
Objective: To discuss the treatment of the patients with the water and blood sodium disorders after resecting giant tumors in sellar region.
目的：探讨鞍区巨大肿瘤术后水钠紊乱的临床特点与治疗方法。
Objective to explore more direct, safe and minimally invasive approach under endoscopy to treat the diseases in sphenoid sinus and sellar area.
目的探讨鼻内镜下处理蝶鞍区疾病更直接、安全、微创、有效的手术方法。
Conclusion Transsphenoidal microsurgical approach is a good method for the treatment of perioperative cerebrospinal rhinorrhea in sellar lesions.
结论经鼻蝶入路显微手术为鞍区病变术中和术后预防和修补脑脊液鼻漏的良好方法。
Potentially any craniopharyngioma at the sellar region may invade into and destroy the underlying sella turcica and clivus (above sphenoid sinus).
任何蝶鞍部的颅咽管瘤都有潜在性的侵袭破坏蝶鞍和筛窦。
Results 37 cases pituitary adenoma, 10 cases aneurysm, 12 cases craniopharyngioma, 9 cases sellar region meningioma, 2 cases sellar region astrocytoma.
结果垂体腺瘤37例，动脉瘤10例，颅咽管瘤12例，鞍区脑膜瘤9例，鞍区星形细胞瘤2例。
Results 37 cases pituitary adenoma, 10 cases aneurysm, 12 cases craniopharyngioma, 9 cases sellar region meningioma, 2 cases sellar region astrocytoma.
结果垂体腺瘤37例，动脉瘤10例，颅咽管瘤12例，鞍区脑膜瘤9例，鞍区星形细胞瘤2例。
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