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目的探讨超声造影在脑肿瘤术中应用的可行性及其价值。方法10例脑肿瘤患者行术中超声造影,了解肿瘤的强化情况,评价手术切除率。结果所有病变均呈强回声,不同肿瘤有其特征性的声像图表现。术中超声造影使肿瘤边界显示清晰,肿瘤呈不同程度强化,均准确评价了病灶手术切除程度。结论术中超声造影有助于确认脑肿瘤边界,判断肿瘤切除情况,提高诊断准确性和全切除率。
Objective To investigate the feasibility and value of contrast-enhanced ultrasound in the surgical treatment of brain tumors. Methods Ten patients with brain tumor underwent intraoperative ultrasound contrast to understand the enhancement of the tumor and evaluate the surgical resection rate. Results All lesions showed a strong echo, different tumors have their own characteristic sonogram performance. Intraoperative ultrasound showed that the tumor boundary showed a clear, the tumor was enhanced to varying degrees, are accurate assessment of the extent of resection of the lesion. Conclusions Intraoperative contrast-enhanced ultrasound can help confirm the boundary of brain tumor, determine the tumor resection and improve the diagnostic accuracy and total resection rate.