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对性质不明病变的诊断性穿刺,CT是一种普遍应用的方法,在CT监视下几乎可穿至身体各个部分。本文报道了72例CT监视下细针穿刺的结果。穿刺部位是胸部、腹部、盆腔和腹膜后。其中细胞学发现恶性肿瘤45例(62.5%),良性病变24例(33.3%),3例(4,2%)细胞学不能作出诊断。本法准确性达95.8%,未出现严重的、需治疗的并发症。并发症总发生率为2.7%(2例),低于用粗针穿刺所致的并发症发生率。
For diagnostic punctures of unknown characteristics, CT is a commonly used method that can be applied to almost every part of the body under CT surveillance. This article reports the results of 72 cases of CT fine needle aspiration. Puncture site is the chest, abdomen, pelvic and retroperitoneal. Cytology found 45 cases (62.5%) malignant tumors, benign lesions in 24 cases (33.3%), 3 cases (4,2%) cytology can not make a diagnosis. The accuracy of this law reached 95.8%, there is no serious, need to treat complications. The overall complication rate was 2.7% (two patients), which was lower than the complication rate caused by the needle penetration.