Haaga J R, Vanek J
Radiology. 1979 Nov;133(2):405-8. doi: 10.1148/133.2.405.
CT guided biopsies of the liver using the Menghini needle were performed in 42 patients. The recovery of diagnostic tissue was successful in 86% of focal lesions. Advantages over the blind liver technique include better recovery of diagnostic specimens, while advantages over the ultrasonic guided techniques include greater amount of tissue obtained and better occuracy in guidance. This technique is indicated in those patients with a small number of focal defects in the liver in whom a diagnostic histologic specimen is desired.
对42例患者使用Menghini针进行了CT引导下的肝脏活检。86%的局灶性病变成功获取了诊断性组织。与盲目肝脏活检技术相比，其优点是能更好地获取诊断标本；与超声引导技术相比，优点是获取的组织量更大且引导准确性更高。该技术适用于那些肝脏有少量局灶性病变且需要诊断性组织学标本的患者。
