Title: The application value of intraoperative gray scale ultrasound and color Doppler sonography in intracalvarium lesions resection
Abstract: Objective To assess the value of intraoperative gray scale ultrasound and color Doppler sonography in intracalvarium lesions resection. Methods The location,size,depth,ultrasonography,CDFI and adjacent tissue of the lesions were observed by intraoperative gray scale ultrasound and color Doppler ultrasound after deboning in 36 patients with 39 lesions. Residual occupying lesions were identified under continuous sonography. The intraoperative color Doppler sonography with preoperative enhanced MR in solid lesions was compared to aneurysm with postoperative CTA examination before the end of operation. Pathological examination was performed in suspected tumor tissue. Results A total of 38 lesions were all shown and successfully located in the operation and 1 intramedullary oligodendrocytes was not found. Total removal of the lesion was applied in 26 cases of gliomas,3 cases of brain metastases,1 case of cerebral abscess, 1 case of cerebral ischemic necrosis, subtotal removal in 2 gliomas, 2 cases of complete block aneurysm and 1 case of aneurysm ruptured organization. The recurrence in two tumors could not been explored due to no difference between tumor and stuffing. Conclusion The intraoperative ultrasonography could exactly explore first surgery lesion, which could provide prompt proposal, real-time detection during the operation, estimate the operation results and reduce cerebral tissue injury.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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