Liu X G
Zhonghua Fang She Xue Za Zhi. 1989 Oct;23(5):257-60.
A new CT stereotactic device named version WL-86 was designed and manufactured by the authors. Phantom puncture and cadaver puncture tests showed that its accuracy is less than 1 mm. We have also made a new type of biopsy needle--the rotary and translational cutting biopsy needle. A definite pathological diagnosis was made in 93.7% (30/32) of patients by this technique: The practicability of the device, the indications and clinical value of CT-guided stereotactic biopsy were discussed.
作者设计并制造了一种名为WL - 86型的新型CT立体定向装置。模型穿刺和尸体穿刺测试表明其精度小于1毫米。我们还制作了一种新型活检针——旋转平移切割活检针。通过该技术，93.7%（32例中的30例）的患者获得了明确的病理诊断：讨论了该装置的实用性、CT引导立体定向活检的适应证及临床价值。
