Anderegg A, Jeanneret M, Uské A, Anderes J P
Ultraschall Med. 1986 Oct;7(5):231-4. doi: 10.1055/s-2007-1011954.
Sonography can be used to localize subcortical or deeply located brain lesions during operation. 22 lesions were found on 19 patients undergoing 20 craniotomies. Our conclusions are the following: A common linear array system, transmitting a frequency of 5 MHz, is suitable and gives high quality pictures, but a small high frequency sector scanner with optimal superficial resolution would appear to be desirable. After craniotomy, sonography may discover additional lesions not identified during previous investigations (CT or angiography). Close observation of the sonographic appearance of a brain lesion can give information complementary to that gathered by preoperative radiology.
超声检查可用于在手术过程中定位皮质下或深部脑病变。在接受20次开颅手术的19例患者中发现了22个病变。我们的结论如下：一个发射频率为5兆赫的普通线性阵列系统是合适的，并且能提供高质量的图像，但一个具有最佳浅表分辨率的小型高频扇形扫描仪似乎更理想。开颅术后，超声检查可能发现先前检查（CT或血管造影）未识别的其他病变。密切观察脑病变的超声表现可提供与术前放射学所收集信息互补的信息。
