Enzmann D R, Irwin K M, Marshall W H, Silverberg G D, Britt R H, Hanbery J W
AJNR Am J Neuroradiol. 1984 May-Jun;5(3):243-6.
Sonographic imaging of the brain was accomplished through a burr hole using a small, real-time, 5 MHz transducer in five patients. Brain tumors were accurately imaged, corresponding closely in morphology to the computed tomographic scan. Intraoperative sonography through a burr hole allows flexibility in technique and greatly facilitates brain biopsy procedures.
通过骨窗，使用小型实时5兆赫探头对5例患者进行了脑部超声成像。脑肿瘤成像准确，形态与计算机断层扫描密切相符。通过骨窗进行术中超声检查，技术灵活，极大地便利了脑活检操作。
