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目的探讨脑表面成像技术在颅内肿瘤手术定位中的应用。方法对12例在我院行颅内肿瘤切除术者于术前行腩表面成像扫描,并根据扫描结果进行手术定位。术后病理证实7例为胶质瘤,3例为转移瘤,2例为脑膜瘤。结果10例脑表面成像均取得令人满意的图像,根据扫描结果进行手术定位准确,术后无并发症。2例转移瘤患者因肿瘤周围水肿严重不能准确定位。结论脑表面成像技术可用于颅内肿瘤手术定位,但不能用于周围水肿较重的肿瘤。
Objective To investigate the application of brain surface imaging in the surgical localization of intracranial tumors. Methods Twelve cases underwent intracranial tumor resection in our hospital. The image of the sirloin surface was scanned preoperatively and the operation was performed according to the result of the scan. Postoperative pathology confirmed 7 cases of glioma, 3 cases of metastases, 2 cases of meningioma. Results All 10 cases of brain surface imaging obtained satisfactory images. According to the results of the scan, the operation was accurate and no postoperative complications were found. 2 patients with metastatic tumor due to severe edema around the tumor can not be accurately located. Conclusion Brain surface imaging can be used for the surgical localization of intracranial tumors, but it can not be used for tumors with heavy edema around.