超声诊断中央型肺癌并阻塞性肺不张的应用价值  

Ultrasound Diagnosis in Central Lung Cancer with Obstructive Atelectasis

作　　者：梁凯[1] 时平[2] 那丽莉[1] 刘晓婷[1] 

机构地区：[1]辽宁省肿瘤医院超声科,沈阳市110042 [2]北京大学深圳医院超声科

出　　处：《中国超声诊断杂志》2006年第8期586-587,共2页Chinese Journal of Ultrasound Diagnosis

摘　　要：目的通过研究胸片、CT、超声三种影像学检查对中央型肺癌并阻塞性肺不张诊断的比较,探讨超声的价值及意义。方法采用前瞻性双盲自身对照,对随机选择的171例中央型肺癌并阻塞性肺不张的患者超声、胸片、CT进行比较。结果肺门肿块检出率为胸片38%,CT78%,超声92%(P<0.005)。结论超声在检查中央型肺癌并阻塞性肺不张肺门肿块时可弥补胸片、CT的不足,从而提高了诊断的准确率。Objective To investigate the value and significance of ultrasound diagnosis for central lung cancer with obstructive atelectasis.Methods We compared the ultrasound results with those of CT and X-ray in randomized selecting 171 central lung cancer patients complicated with obstructive atelectasis by prospective double blind self-contral method.Results The ultrasound detecting rate for pulmonary hilar masses compared to CT and X-ray was 92%,vs 78% and 38% respectively(P<0.005).Conclusions Ultrasound can remedy the defect of X-ray and CT in detecting central pulmonary hilar lung cancer with obstructive atelectasis and improve the diagnostic accurate rate.

关 键 词：中央型肺癌 超声 

分 类 号：R446[医药卫生—诊断学]