MRI在鞍区肿瘤诊断与鉴别诊断中的应用价值 关键词】 鞍区肿瘤;磁共振成像;鉴别诊断 [gap=1270]Key words:sellar region tumor; magnetic resonance imaging; differential diagnosis
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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。
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.
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。
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。
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