Nudnov N V, Dmitriev A E, Golubkova V A, Kosheleva N V
Voen Med Zh. 1993 Oct(10):33-4, 80.
The article analyses the results of 104 biopsies which were carried out in 84 patients with different diseases of the organs of thoracic (50) or abdominal (16) cavities, postperitoneal space (32), bones and soft tissues (6). Positive results were obtained in 67 cases, negative--in 26, false-negative--in 11. The specificity was 70.3%, sensitivity--100%, authenticity--64.4%. The authors make a conclusion that the results and authenticity of biopsies depend on such factors as the proper organ to be punctured, character and structure of the affection, its location, volume and spreading, as well as the type of needles to be used.
本文分析了对84例患有不同胸（50例）、腹（16例）腔器官疾病、腹膜后间隙疾病（32例）、骨骼和软组织疾病（6例）患者进行的104次活检结果。67例结果为阳性，26例为阴性，11例为假阴性。特异性为70.3%，敏感性为100%，真实性为64.4%。作者得出结论，活检的结果和真实性取决于诸如穿刺的合适器官、病变的性质和结构、其位置、大小和扩散情况以及所使用的针的类型等因素。
