目的总结鞍区肿瘤与垂体柄的形态学关系。
Objective To summarize the morphological relationship between the pituitary stalk and sellar tumors.
目的：明确不同类型鞍区肿瘤的MRI特征。
Purpose: To determine the MRI characteristics of sellar regional tumors.
目的探讨鞍区肿瘤经颅手术对视力损伤的原因。
Objective To discuss the reason of visual accidental injury by the of surgical management tumors in sellar area through skull route.
目的探讨切除巨大蝶鞍区肿瘤的手术入路及技巧。
Objective To study the operative approach of giant sellar tumors and the skills of microsurgical treatment.
结论：MRI对鞍区肿瘤有重要的鉴别诊断价值。
Conclusion: MRI is of great value in differential diagnosis of sellar regional tumors.
目的探讨鞍区肿瘤术后水钠代谢紊乱的护理观察。
Objective To explore nursing and observation of water and sodium disturbances after the operations of sellar tumors.
结果：蝶鞍区肿瘤以垂体瘤居多(81.8%)。
Results Among sellar tumors, pituitary adenomas are more common than other typal tumors (81.8%).
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 investigate the microsurgery via the pterional approach for removing the large-size tumor in the sellar region.
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 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。
Trans-supraorbital keyhole approach microsurgery for treatment of large and huge tumors in the sellar region;
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 discuss the practicability of a modified bilateral subfrontal approach in the resection of giant sellar tumors.
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 study the causes of decreased eyesight of the patient after operation on sellar tumor, so as to improve the curative effects.
结论：MRI对鞍区肿瘤的诊断与鉴别诊断具有重要临床价值。
Conclusion: MRI has great value in the differential diagnosis for the sellar regional tumor.
目的：为鞍区肿瘤压迫视交叉引起视野缺损原因提供形态依据。
Objective:To provide morphological evidences for the reasons of the visual field defect caused by the optic chiasm compressing through saddle area tumors.
目的探讨鼻内镜外科技术在前颅底及蝶鞍区肿瘤治疗中的方法及作用。
To explore the effect of a transnasal endoscopic approach for anterior skull base and sella region tumors.
材料与方法：回顾性分析44例经手术病理证实的鞍区肿瘤MRI表现。
Materials and methods:MRI manifestations of some different sellar regional tumors proved by operation and biopsy in 44 cases were analysed retrospectively.
目的分析鞍区肿瘤的MRI影像特征，评价MRI对鞍区肿瘤的诊断价值。
Objective: to analyze the MRI features of sellar region tumors and to evaluate the MRI diagnosis value.
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。
Objective: To analyze the MRI features and its diagnostic value in sellar regional tumor.
结论了解垂体柄与鞍区肿瘤的位置关系对全切肿瘤及保护垂体柄有指导意义。
Conclusion to understand the relationship between the pituitary stalk and sellar tumor offers an instructive significance for the total resection of a tumor and preservation of the pituitary stalk.
目的：探讨手术方式及肿瘤性质的不同对鞍区肿瘤术后发生尿崩和水钠失衡的影响。
AIM: To explore the influence of different surgical approaches and pathologic types of tumors on post-operative diabetes insipidus and electrolyte disorder in sellar region.
目的探讨鞍区肿瘤手术后并发尿崩症以及低钠血症的病因、发病机制、诊断、治疗经验。
Objective to explore the etiological factor, pathogenesis, diagnosis and treatment experience of postoperative diabetes insipidus and hyponatremia in sella area neoplasm.
目的探讨鞍区肿瘤术后并发急性黏液水肿性昏迷的特点，提出术前预防及昏迷抢救治疗方案。
Objective To summarize the features of myxedema coma complicated with operations on the sella tumors, and discuss the preoperative prevention and clinic treatment.
目的：探讨翼点入路中第五间隙(颈内动脉上间隙)在鞍区肿瘤切除过程中的临床应用价值。
Objective: To study the clinical value of the fifth interspace (internal carotid artery upper interspace) by pterion approach for removing sellar tumor.
目的探讨螺旋CT血管造影（SCTA）3D重建图像技术在鞍区肿瘤治疗中的应用价值。
Objective To investigate the clinical value of spiral CT angiography (SCTA) and 3D surface reconstruction applied in patients of sellar area neoplasms.
鞍区肿瘤应用翼点入路行显微手术切除，术野显露良好，肿瘤全切率及患者预后得到明显提高。
Operation field of the sellar region tumors was fairly visible via pterional approach. The total-resection rate of tumor and patients' prognosis were remarkably improved.
结论熟悉蝶鞍区解剖结构有助于开展经鼻蝶入路切除鞍区肿瘤手术的准确定位及术中安全操作。
Conclusion the knowledge of the anatomy of the sellar region is helpful to the precise location and safe operation in the transsphenoidal surgery for the tumor in the sellar region.
结果对垂体柄与鞍区肿瘤的关系进行了初步分类，总结了针对不同关系类型的垂体柄的保护方法。
Results a primary classification based on the relationship between the pituitary stalk and sellar tumors was introduced and our experience in preserving the pituitary stalk was expatiated.
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.
结论选择合适的手术入路，并注意保护下丘脑结构，防止其供血动脉损伤，是儿童鞍区肿瘤手术治疗的原则和取得较好效果的关键。
Conclusions the proper surgical approaches for the removal of sellar region tumor, avoid injury of hypothalamus structure and its blood-supple arteries are the key to achieve good surgical outcome.
结论选择合适的手术入路，并注意保护下丘脑结构，防止其供血动脉损伤，是儿童鞍区肿瘤手术治疗的原则和取得较好效果的关键。
Conclusions the proper surgical approaches for the removal of sellar region tumor, avoid injury of hypothalamus structure and its blood-supple arteries are the key to achieve good surgical outcome.
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