摘要
目的探讨空泡征在诊断早期肺癌上的价值和意义。方法采用X线胸片、体层摄影或CT扫描检查,寻找有无空泡征的存在,结合早期肺癌的其它X线影像特点进行诊断和鉴别诊断。结果 103例确诊具有空泡征的早期肺癌病人中,以肺泡癌和腺癌空泡征发生率高。空泡征在X线影像上的特征为夹杂在肿瘤中的圆形、卵圆形、不规则形及蜂窝状之半透明低密度影及小透亮区,边缘毛糙,有短细毛刺及小切迹。结论空泡征在早期肺癌影像上发生率高,有无空泡征的存在对其诊断有重要意义。
Objective To explore the value and significance of vacuole signs in the diagnosis of early lung cancer. Methods X-ray chest film, tomography or CT scan were performed to find the vacuole signs, for diagnosis and differential diagnosis of early lung cancer combined with other X-ray imaging features. Results Among 103 cases of early lung cancer with vacuole signs, alveolar carcinoma （51.5%） and adenocarcinoma （35.9%） had high incidence of vacuolar signs. The X-ray features of vacuole signs were circular, oval, irregular shape and honeycomb translucent low density and small translucent area, rough edges, short fine burr and small notch. Conclusions Vacuolar signs have higher incidence in the images of early lung cancer; which has important significance in the diagnosis of early lung cancer.
出处
《临床医学工程》
2013年第3期264-265,共2页
Clinical Medicine & Engineering
关键词
空泡征
早期肺癌
X线
诊断价值
Vacuolar sign
Early lung cancer
X-ray
Diagnostic value
