检索结果-南通市图书馆

X-ray Manifestations of pneumoconiosis Patients and Differential Analysis with Pulmonary Tuberculosis

Agricultural Biotechnology 2023年第3期12卷 75-78页

作者： Gaocai XIONG Yuanfeng YANG Wei ZHANG Mingbi LYU Tingqian LIU The Third People s Hospital of Guizhou Province Guiyang 550000China The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine Guiyang 550003China Guiyang Public Health Treatment Center Guiyang 550000China

[Objectives]This study was conducted to explore the X-ray manifestations of pneumoconiosis patients and differentiation from pulmonary tuberculosis.[Methods]Retrospective analysis was conducted on 103 patients who underwent lung examinations,including 47 cases of pneumoconiosis and 56 cases of pulmonary tuberculosis.The differences in nodule characteristics and accompanying cavity sign between pneumoconiosis and pulmonary tuberculosis were compared.[Results]The X-ray manifestations of pneumoconiosis patients mainly included various forms of lung images,which were uneven in density,and had blurry edges,and sometimes thickening of lung markings and reduction of lung volume could be observed.The acinar nodules observed in X-ray films of patients with hematogenous disseminated pulmonary tuberculosis appeared petal like.The uniformity of nodule appearance such as nodule distribution,nodule density,and nodule size was significantly lower in pneumoconiosis than in hematogenous disseminated pulmonary tuberculosis,showing a statistical significance(Ppneumoconiosis accompanied by cavity sign[(0.64±0.13 vs 3.37±0.95)cm]was lower than that in patients with secondary pulmonary tuberculosis accompanied by cavity sign.There was a significant difference in the thickness of the cavity wall between the two diseases,and patients with pneumoconiosis accompanied by cavity sign had a higher rate of thick wall cavities(>3 mm).The X-ray manifestations of pneumoconiosis and tuberculosis were relatively similar,but the distribution,density and size of nodules in pneumoconiosis were relatively uneven,and the patients accompanied by cavity sign had smaller cavity diameter and higher rate of thick-walled cavities.[Conclusions]This study provides a reference for the clinical differential diagnosis of pneumoconiosis and pulmonary tuberculosis.

关键词： pneumoconiosis Pulmonary tuberculosis X-ray Cavity sign Differential analysis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Measurement of Residual Volume in Patients with pneumoconiosis and Workers Exposed to Cement Dust

引用

中国医科大学学报 1990年第S1期19卷 60-65页

作者：祝尔诚刘国华吴凤梅刘刚于润江 Respiratory Institute The First Affiliated Hospital China Medical University Shenyang China

The Residual Volume (RV) and Functional ResidualCapacity (FRC) were measured in 49 male workers exposedto cement dust (group A) and 50 male patients with pneu-moconiosis (group B). These data were compared withthose in 84 healthy workers (group C). Data from groupA, B exhibited mixed or obstructed ventilation dysfunction.The means of RV%, FRC% in group A were 31.2～35.6%and 56.7～59.3% respectively. These values were not onlysignificantly higher than those of the group C, but alsohigher than those of group B. The individual abnormaldetecting rates of RV% in group A, B were 26.5% and52.0% respectively, remarkably higher than 9.5% in thegroup C. It seems that RV% can be used as an individualscreening test in clinical practice. In physiologic terms,It has been recognized that FRC might more objectively.reflect the changes in quasi-static mechanics in community.The impact factors of RV might be related to quasi-staticmechanics other than to those of strength of respiratorymuscles, resistance of airway and collapsibility of bron-chial walls.

关键词： residual volume functional residual capacity cement dust pneumoconiosis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Post-Procedure Mortality after Cardiovascular Treatment Procedures in Patients with pneumoconiosis

引用

Occupational Diseases and Environmental Medicine 2015年第1期3卷 10-16页

作者： Alexander V. Sergeev Department of Social and Public Health Ohio University Athens Ohio USA

pneumoconiosis (PNC) is a major occupational disease that develops as a result of occupational exposure to dust via inhalation. In addition to its harmful effects on the respiratory system, PNC can increase vulnerability to coronary heart disease (CHD)—the leading cause of death in the United States and in the world. Currently, two types of cardiovascular intervention procedures for CHD treatment are percutaneous coronary intervention (PCI) and coronary artery bypass grafting (CABG). The objective of this study was to investigate comparative effectiveness of the two major cardiovascular intervention procedures—PCI and CABG—in PNC patients with CHD. Data from 1094 hospitalizations of adult patients with PNC and CHD (CHD-PNC patients) and 534,120 hospi-talizations of CHD patients without PNC (CHD-nonPNC) were investigated. Adjusted odds ratios for in-hospital death in relation to the type of procedure, adjusted for patient socio-demographic and clinical characteristics and hospital characteristics, were calculated using multivariable logistic regression. Men constituted 97.8% of CHD-PNC patients and 68.6% of CHD-nonPNC patients. Within the CHD-PNC group, crude (unadjusted) in-hospital mortality after CABG and PCI did not differ significantly (1.35% vs. 2.00%, p = 0.425) and remained insignificant in the multivariable analysis, adjusted for patient and hospital characteristics (adjusted OR = 0.714, 95% CI 0.220 - 2.323, p = 0.576). But in the CHD-nonPNC group, in-hospital mortality after CABG was significantly higher than after PCI both in crude analysis (2.83% vs. 1.28%,

关键词： Occupational Lung Disease pneumoconiosis Complications Cardiovascular Disease Cardiovascular Treatment Procedures Mortality

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Detecting katG Drug Resistant Genetic Mutation among pneumoconiosis patients complicated with tuberculosis in Mycobacterium tuberculosis L-forms by PCR-SSCP

引用

Journal of Nanjing Medical University 2006年第6期20卷 392-394页

作者： Jun Lu Zhao Zheng Song Ye Chaopin Li Medical College Anhui University of Science ＆ Technology Huainan 232001 China Department of Rehabilitation Affiliated Hospital of Bengbu Medical College Bengbu 233003 China Wannan Medical College Wuhu 241000 China

Objective：To study the relationship between mutation in the katG gene and drug resistance of INH in Mycobacterium tuberculosis L-forms among patients of pneumoconiosis complicated with pulmonary tuberculosis, and to explore the clinical application of PCR-SSCP. Methods： A total of 52 clinical isolated strains of Mycobacterium tuberculosis L-forms were collected. Mutation in the katG genes was detected by PCR-SSCP and traditional antimicrobial susceptibility test （AST）. Results： The results by AST showed that there were 40 persisters in 52 clinical isolated strains. The drug resistant rate was 76.92%（40/52）, and the gene mutation rate of katG was 57.70%（30/52）by PCR-SSCP, the difference was no quite significance （X^2 = 2.8507, P 〉 0.05）. The coincidence rate of two methods was 75.00% （30/40）. Conclusion： The detectionrate of katG resistant strains in Mycobacterium tuberculosis L-forms was high by PCR-SSCP. The combined application of PCR-SSCP and traditional antimicrobial susceptibility test can improve the detecting rate.

关键词： pneumoconiosis tuberculosis Mycobacterium tuberculosis L-form drug resistance katG PCR-SSCP

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

The Effect of Respiratory Rehabilitation Training on the Life Quality of pneumoconiosis Patients

引用

Journal of Clinical and Nursing Research 2020年第4期4卷 5-8页

作者： Lijun Chen Wang Xu Xiaoyong Ma Genggeng Yu Jianfeng Wang Huifang Zhang The Second Affiliated Hospital of Ningxia Medical University(The First People's Hospital of Yinchuan) Yinchuan 750000Ningxia ProvinceChina

Objective:To explore the effect of respiratory rehabilitation training on the quality of life of pneumoconiosis patients.Methods:76 pneumoconiosis patients who were treated in our hospital from April 2017 to December 2019 were selected as the research object,and randomly divided into 2 groups according to the order of admission by coin tossing,38 cases in each group.The control group carried out health knowledge education on the basis of conventiona1 treatment,and the observation group combined with respiratory rehabilitation training on the basis of the control group to compare the quality of life and lung function of the two groups of patients.Results:After 2 months of nursing care,scores of GQOLI-74 scale and pulmonary ventilation function indexes in the observation group were higher than those in the control group,with statistically significant differences(Ppneumoconiosis patients,improve the quality of life of patients,has good clinical application value.

关键词： pneumoconiosis Respiratory rehabilitation training Quality of life Lung function

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Efficacy Analysis of Transbronchoscopic Large Volume Lung Lavage in Treatment of pneumoconiosis Complicated with Chronic Obstructive Pulmonary Disease

引用

Journal of Clinical and Nursing Research 2020年第3期4卷 5-8页

作者： Lijun Chen Wang Xu Xiaoyong Ma Xiuqin Ma Yanhong Liu Chao Chen The Second Affiliated Hospital of Ningxia Medical University(the First People’s Hospital of Yinchuan Ningxia)Yinchuan 750001NingxiaChina

Objective:To evaluate the efficacy of transbronchoscopic large volume lung lavage in the treatment of pneumoconiosis complicated with chronic obstructive pulmonary disease(COPD).Methods:The clinical data of 80 patients with pneumoconiosis complicated with COPD admitted to our hospital from June 2017 to January 2019 were retrospectively analyzed.40 patients in the control group were treated with conventional drugs and 40 patients in the observation group treated with conventional drugs plus transbronchoscopic large-volume lung lavage.Dyspnea score and healthy quality of life were compared between the two groups.Results:the scores of dyspnea in the observation group were significantly lower than those in the control group at 12,24 and 48 weeks after treatment,and the(SGRQ)scores of George’s respiratory problems questionnaire in the observation group were significantly lower than those in the control group at 12,24 and 48 weeks after treatment.Conclusion:Thetransbronchoscopic large volume of lung lavage has a significant effect on the treatment of pneumoconiosis patients with COPD,which can effectively reduce the degree of dyspnea and improve the quality of life.

关键词： Large-volume lung lavage Bronchus pneumoconiosis Chronic obstructive pulmonary disease

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Application of PCR-SSCP in detecting rpoB drug resistant gene polymorphism of M. tuberculosis L-form from pneumoconiosis patients with tuberculosis

引用

Journal of Medical Colleges of PLA(China) 2006年第5期21卷 330-332页

作者：陆军江姗郑昭 Medical College Anhui University of Science & Technology Department of Mining Engineering Huainan Vocational & Technical College Hospital Rehabilitation Service Affiliated Hospital of Bengbu Medical College

Objective: To study the relationship between the polymorphism of drug resistant gene rpoB and drug resistance against rifampicin(RFP) of M. tuberculosis L-forms, and to evaluate its clinical application. Methods: A total of 52 clinical isolated strains of M. tuberculosis L-forms were collected. rpoB gene polymorphism was analyzed by polymerase chain reaction and single-strand conformation polymorphism (PCR-SSCP) and conventional antimicrobial susceptibility test (AST). Their results were compared. Results: AST results showed that 38 of 52 clinical isolated strains were drug resistance (73.08％),while PCR-SSCP indicated 65.38％ (32/52) rpoB gene polymorphism. There was no statistic significance(χ2= 2.4914) between the 2 methods. Conclusion:Combined the application of PCR-SSCP with AST in detecting rpoB drug resistant gene polymorphism of M. tuberculosis L-form from pneumoconiosis patients with tuberculosis may have advantages at earlier diagnosis and guidance of clinical medications.

关键词： pneumoconiosis tuberculosis M. tuberculosis L-form drug-resistance rpoB polymerase chain reaction and single-strand conformation polymorphism antimicrobial susceptibility test

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Application of a light-weighted convolutional neural network for automatic recognition of coal workers'pneumoconiosis in the early stage

引用

中国医学文摘:内科学分册(英文版) 2023年第2期40卷 82-82页

作者：崔风涛 Occup Health Care Management Center Occup Dis Prev&Contr InstitHuaibei Mining Co.Ltd.Huaibei 235000

Objective To construct and verify a light-weighted convolutional neural network(CNN),and explore its application value for screening the early stage(subcategory 0/1 and stage Ⅰ of pneumoconiosis) of coal workers’ pneumoconiosis(CWP) from digital chest radiography(DR).Methods A total of 1 225 DR images of coal workers who were examined at an Occupational Disease Prevention and Control Institute in Anhui Province from October 2018 to March 2021 were retrospectively collected.All DR images were collectively diagnosed by3 radiologists with diagnostic qualifications and diagnostic results were given.There were 692 DR images with small opacity profusion 0/-or 0/0 and 533 DR images with small opacity profusion 0/1 to stage Ⅲ of pneumoconiosis.

关键词： pneumoconiosis neural workers

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Analysis of the prevalence and social security situation of pneumoconiosis in non-coal mine industry in Jiangsu Province

引用

China Medical Abstracts(Internal Medicine) 2023年第3期40卷 144-144页

作者：赵圆 Occup Dis Prev&Contr Instit Jiangsu Prov Dis Contr&Prev CenterNanjing 21002

Objective To understand the social security situation of current cases of pneumoconiosis in non-coal mine industries in Jiangsu Province,and to provide reference for the treatment and security work of pneumoconiosis patients.Methods From January to October 2020,a follow-up survey was conducted on4038 cases of pneumoconiosis in non-coal mine industries of the province from October 1949 to December 2019.

关键词： Jiangsu pneumoconiosis security

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Giant cell interstitial pneumonia in a nickel metal hydride battery worker: a case report and literature review

引用

Chinese Medical Journal 2005年第19期118卷 1668-1672页

作者： CAI Hou-rong CAO Min MENG Fan-qing WEI Jing-yi HOU Jie Department of Pulmonary Medicine Affiliated Drum TowerHospital Nanjing University School of Medicine Nanjing 210008China

Giant cell interstitial pneumonia （GIP） is a very rare chronic interstitial pneumonia caused byexposure to metal compounds such as cobalt or tungsten carbide. Although GIP was included in an original framework for the histologic classification of idiopathic interstitial pneumonias by Liebow and Carrington in 1969, GIP is currently considered a form of pneumoconiosis. In GIP, the interstitium and alveolar walls are thickened by mononuclear cells,

关键词： interstitial pneumonia pneumoconiosis giant cells

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：