Lindgren P G
Radiology. 1980 Oct;137(1 Pt 1):235-7. doi: 10.1148/radiology.137.1.7422852.
Punctures guided by ultrasound were performed in 59 patients with the aid of a modern dynamic sector scanner and a needle-guide unit fitted on the transducer head. The passage of the needle through the tissues could be observed on the monitor during puncture of both cysts and solid tissues. Consequently, the direction or position of the needle can be corrected if necessary.
在一台现代动态扇形扫描仪和安装在换能器头上的针引导装置的辅助下，对59例患者进行了超声引导下穿刺。在囊肿和实体组织穿刺过程中，可在监视器上观察到针穿过组织的情况。因此，如有必要，可纠正针的方向或位置。
