尘肺病患者采用高仟伏X线摄影与数字化X线摄影诊断效果比较分析.pdfVIP

|论 著 I Thesis .89. 尘肺病患者采用高仔伏X 线摄影与数字化 X 线摄影诊断效果比较分析 李罗 [摘要] 目的:观察在尘肺病诊断中采用高忏伏X 线摄影与直接数字化X 线摄影(digital radiography ,D R )的临床效 果，并分析其最佳临床诊断方案。方法:选取2012 年 8 月至 2014 年8 月接收的砂尘接触人员 94 例，分别对其行 DR 与高仔伏X 线摄影检查，观察受检者的 2 种胸片表现以及尘肺病检出卒，并进行统计处理分析。结果:DR 胸片中优片 率为 73.4%，其影像质量与高仔伏胸片比较存在显著差异，具有统计学意义(PÜ.05)0 DR 胸片对小阴影密集度的判定 更具优势，DR 胸片的尘肺病诊断结果与高仔伏胸片比较元统计学意义(P.0.05 ) 。结论:在尘肺病诊断中，DR 胸片具有 更佳的图像质量表现，可为疾病筛查提供良好的临床支持。 [关键词] 高忏伏X 线摄影;数字化 X 线摄影;尘肺病;临床诊断 [申国图书资料分类号] R318jR445 [文献标志码] A [文章编号] 1003-8868(2015)12-0089-03 DOI: 1O.7687/J.ISSNloo3-8868.2015.12.089 Comparative analysis of high-kV radiography and DR in diagnosis of pneumoconiosis 口 Luo (Disease Control and Prevention Institute in Chongqing, Chengdu Railway Bureau , Chongqing 4仪)()14， China) Abstract 0崎edIft To observe the effects of high-kV radiography and DR on the diagnosis of pneumoconiosis and to detennine the diagnosis scheme. 岛也 Ninety-four cases exposed to silica dust registered from August 2012 to August 2014 we陀 selected as the subjects, and then underwent the examinations with DR and high-kV radiograp均. The mani. festations and pneumoconiosis detection rate were explored , and statistical analysis was carried out. _.. DR had the ratio of good images being 73 .4%, and the imaging quality significantly different from that of high-k V radiography , with P0.05. There was no statistical difIerence between the two radiography methods when used for pneumoconiosis diagnosis with PO肘， while DR gained advantages in detennining small opacity. ec.舅也 DR behaves betler in diagnosing pneumoconiosis when compared with high