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尘肺病HKV胸片X射线形态学特征分析
引用本文:张建中,陈法明,周峰.尘肺病HKV胸片X射线形态学特征分析[J].职业与健康,2012,28(4):389-392.
作者姓名:张建中  陈法明  周峰
作者单位:1. 湖南省长沙市疾病预防控制中心科教科,410001
2. 长沙市卫生学校
摘    要:目的探讨不同尘肺病高千伏(HKV)胸片X线形态学特征,为修订尘肺病诊断标准提供依据。方法采用回顾性调查方法,按照最新尘肺病诊断标准,对3 689例尘肺病胸片X线形态学进行分析,并将结果建立数据库,用SPSS 17.0软件进行统计分析。结果基于3 689例尘肺病X线形态学改变结果分析,圆形小阴影表现为:p影508例(13.8%),q影1 501例(40.7%),r影279例(7.6%);不规则小阴影表现为:s影246例(6.7%),t影1 414例(38.3%);大阴影280例(7.6%),小阴影聚集196例(5.3%)。小阴影肺区分布主要在两肺中下肺区;各种尘肺病同时伴有肺纹理(60.3%)、肺门(35.5%)、胸膜(11.4%)、肺气肿(16.7%)等X线异常征象。结论 HKV胸片大阴影、小阴影形态、分布以及小阴影密集度的判定等,在尘肺病诊断分期中至关重要,分析发现,胸膜、肺门、肺纹理、肺气肿、肺结核等X射线影像学特征,与尘肺诊断密切相关,具有重要参考价值。

关 键 词:尘肺病  HKV胸片  影像学特征  分析

Morphological features analysis of high kV chest radiographs of pneumoconiosis
ZHANG Jian-zhong , CHEN Fa-ming , ZHOU Feng.Morphological features analysis of high kV chest radiographs of pneumoconiosis[J].Occupation and Health,2012,28(4):389-392.
Authors:ZHANG Jian-zhong  CHEN Fa-ming  ZHOU Feng
Institution:Science and Education Department,Changsha Center for Disease Control and Prevention,Hunan,410001,China
Abstract:Objective]To study the morphology features of high kV(HKV) chest radiographs,and provide evidence for the amendments of pneumoconiosis diagnostic criteria.Using retrospective survey methods,the chest X-ray morphological characteristics of the 3689 cases of pneumoconiosis were analyzed according to the latest standards of pneumoconiosis diagnosis,the database was established and statistical analysis done with SPSS 17.0 software.Results]It was indicated from the X-ray analysis on 3 689 cases of pneumoconiosis that small round opacities showed 508 cases of type p(13.8%),1 501 cases of type q(40.7%) and 279 cases of type r(7.6%),a small irregular opacities showed 246 cases of type s(6.7%) and 1 414 cases of type t(38.3%),and 280 cases of large opacities(7.6%) and 196 cases of confluence of small opacities(5.3%).Small opacities located mainly in the mid and lower zones of both lungs,these pneumoconiosis accompanied with a variety of abnormal X-ray signs in markings(60.3%),hilus of lung(35.5%),pleura(11.4%),emphysema(16.7%).Conclusion]Big opacities,shape and distribution of small opacities and density to determine in HKV chest radiograph are essential in diagnosis and classification of pneumoconiosis.It is found in the study that the x-ray imaging features,pleural,hilus,markings,emphysema,tuberculosis and others is closely related to pneumoconiosis diagnosis and has important reference value.
Keywords:Pneumoconiosis  High kV(HKV) chest radiographs  Morphological features  Analysis
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