CT引导下经胸骨前纵隔肿块的芯针活检

CT-guided transsternal core biopsy of anterior mediastinal masses.

作者信息

Aström K G, Ahlström K H, Magnusson A

机构信息

Department of Diagnostic Radiology, University Hospital (Akademiska Sjukhuset), Uppsala, Sweden.

出版信息

Radiology. 1996 May;199(2):564-7. doi: 10.1148/radiology.199.2.8668813.

DOI:10.1148/radiology.199.2.8668813

PMID:8668813

Abstract

Computed tomography-guided transsternal biopsy was successful in 10 anterior mediastinal masses in 10 patients, with use of a coaxial length-matched bone biopsy system comprising an outer cannula and an inner eccentric drill bit. No complications occurred in nine of 10 biopsies (eight performed with an automatic cutting needle, two with a fine needle), with less discomfort than was caused by injection of anesthetic.

摘要

计算机断层扫描引导下经胸骨活检在10例患者的10个前纵隔肿块中取得成功，使用了一种同轴长度匹配的骨活检系统，该系统包括一个外套管和一个内偏心钻头。10次活检中有9次未发生并发症（8次使用自动切割针，2次使用细针），不适感低于注射麻醉剂时。