features of lung cancer in coal miners
Lung Cancer in Coal
Abstract In a study of coal-miners suffering from lung cancer two features of special interest are recorded. The difficulties in diagnosis are illustrated by case reports. The two-year survival rate after surgical removal of the tumour is significantly better in coal-miners than in non-miners.
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LUNG CANCER COAL
coal-miners' dust disease. Froma study of78 coal-minerswithlungcancer, agoodproportionofwhom have been operated on, two points for discussion arise: one, the difficulty in reaching the correct diagnosis at a stage when surgical removal of the lung tumour is possible; the other, the high pro-portion ofcoal-miners surviving two or moreyears
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Prognostic Implication of Exfoliative Airway Pathology in Cancer
Coal workers' pneumoconiosis (CWP) is a pulmonary reaction to inhaled coal dust that can take both simple and complicated forms. Many people with CWP are asymptomatic. However, by the time the disease manifests clinically, the lung has suffered extensive irreparable damage.
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Is there a lung cancer risk in US coal miners?
Also, table 4 of Graber et al presented the lung cancer HR. For coal mine dust and silica exposure the mean cumulative exposures were used (64.6 mg/m 3 -years and 2.6 mg/m 3 -years, respectively). Usually, an increase of one unit (here 1 mg/m 3
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Coal Mining, Pneumoconiosis, and Lung Cancer
(compared with 100 for all males). The S.M.R. for lung cancer in underground workers in coal mines other than coal-face workers was lower still-namely, 36. In a more critical study conducted in South Wales W. R. L. James8 found lung cancer at necropsy in 5.4%' of 1,531 non-miners but in only 3.3% of 1,827 coal miners. Whenhe subdivided the miners
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Coal Miners and Lung Cancer: Can Mortality Studies Offer a
Jul 15, 2022In turn, studies of risk of lung cancer in coal miners may offer a valuable perspective for understanding the significance of rat inhalation studies of PSLTs on humans. This report addresses whether coal can be considered a PSLT based on its composition in contrast to carbon black and titanium dioxide.
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Lung carcinoma by histologic type in coal miners
No significant interaction was demonstrated between cell type and years of underground mining. The data indicate that lung carcinoma in coal miners differs little in its pathologic features from men in the general population who smoke cigarettes. No effect of coal mine dust exposure on lung carcinoma histogenesis was demonstrated. MeSH terms
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A Scourge for Coal Miners Stages a Brutal Comeback
Nov 11, 2014Black lung — a debilitating disease caused by inhaling coal dust — was supposed to be wiped out by a landmark 1969 U.S. mine safety law. But a recent study shows that the worst form of the disease now affects a larger
WhatsApp:+8617329420102digonositic features of lung cancer in coal miners
May 13, 2020digonositic features of lung cancer in coal miners. We observed an increased risk of lung cancer among coal miners (OR=2.7 95%CI =1.3–5.6) compared to noncoal miners. Further, a doseresponse relationship was
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Article: Classification performance comparison of deep learning
Nov 08, 2022Two data sets with different characteristics are used. The first data set, the lung cancer data set, has two classes and balanced class ratios. The second data set is the renal cell carcinoma data set, which has three imbalanced classes. International Journal of Data Mining and Bioinformatics, 2021 Vol.26 No.3/4, pp.188 - 201. Received: 08
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Is there a lung cancer risk in US coal miners?
Mar 28, 2014Request PDF | Is there a lung cancer risk in US coal miners? | Recently, the 37-years follow-up of the US coal miners' cohort was published in this journal.1 We would like to comment on the
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Coal mining, silicosis and lung cancer: IIAC position paper
coalminer with lung cancer and silicosis was initially refused benefit for PD D1, a position reversed upon appeal when it was successfully argued that coal mining was a form of "tunnelling" that could be through hard rock. 15. Whatever the particulars of that case, the Council would expect that a coalminer with silicosis and
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Funding for Miners with Black Lung Disease Permanently
Sep 22, 2022The Inflation Reduction Act of 2022, signed into law by President Biden on Aug. 16, helps to secure federal Black Lung benefits for miners with black lung disease and their families. Generations of coal miners who sacrificed so much to power our country can rest assured that their benefits are not in jeopardy.
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Health and environmental impact assessment of landfill mining
Previous studies demonstrate that a significant proportion (40–80% wt) of the content of fine soil-like materials within the size range 10 mm to 4 mm recovered from such operations originate from municipal solid waste (MSW) landfills. This study evaluates the potential health risks caused by emissions from LFM activities.
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Lung Cancer Mortality Is Elevated in Coal Mining Areas of
where lung cancer mortality is higher can be used to target programmatic and policy interventions. The set of socioeconomic and health inequalities characteristic of coal mining areas of Appalachia highlights the need to develop more diverse, alternative local economies. Key Words: Lung cancer; coal mining; mortality; Appalachia; social
WhatsApp:+8617329420102Lung cancer among coal miners, ore miners and quarrymen:
Sep 01, 2015Conclusions: This pooled analysis of population-based studies demonstrated an excess lung cancer risk among miners and quarrymen that remained increased after adjustment for detailed smoking history and working in other at-risk occupations. The increase in risk among coal miners were less pronounced than for ore miners or quarrymen.
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digonositic features of lung cancer in coal miners
The diagnosis of lung cancer in coal-miners - ScienceDirect. In some cases the diagnosis can be made only by thoracotomy (Fletcher, 196o). There have been reports of lung cancer and pneumoconiosis in autopsy series in coal-miners. That by Gooding (i 946) indicated that the incidence of primary lung cancer was considerably lower in miners
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Cancer and mortality in coal mine workers: a systematic review and
Summary characteristics of studies that investigated the association between occupational exposure in coal mine workers and cancer and mortality. 95% CI 0.91 to 1.18). No association was observed in the risk of lung cancer in coal miners with CWP from two studies (1.49, 95% CI 0.70 to 3.18). Three studies reported lung, trachea and
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Lung cancer among coal miners, ore miners and quarrymen:
Sep 01, 2015Methods: We estimated lung cancer risks of coal and ore miners and quarrymen among 14 251 lung cancer cases and 17 267 controls from the SYNERGY pooled case-control study, controlling for smoking and employment in other at-risk occupations. Results: Ever working as miner or quarryman (690 cases, 436 controls)
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Health Indicators and Residential Proximity to Coal Mining in
Sep 25, 2022The analyses showed that "high-levels of coal production were associated with worse adjusted health status and with higher rates of cardiopulmonary disease, chronic obstructive pulmonary disease, hypertension, lung disease, and kidney disease " (Hendryx and Ahern, 2008, p. 669).
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Cancer and mortality in coal mine workers: a systematic review and
Coal mine workers are at increased risk of NMRD mortality. There was no clearly increased risk of lung cancer, so the increased NMRD is likely related to exposure to coal mine dust rather than to smoking. This suggests that workplace dust exposure has not been adequately controlled. Introduction Coal mining is a global industry.
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[Solved] You are a paralegal; your job is to review applications for
Jacob's extended family often remarks that he resembles his father in every way, including height, weight, and skin tone. Following your research, you conclude that the following things are probably connected to exposure to arsenic: 1. Jacob had developmental difficulties at birth. 2. At the age of twelve, Jacob was diagnosed with bladder cancer.
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digonositic features of lung cancer in coal miners
Apr 12, 2022The Page Description. 15-08-2013 0183 32 Compared to other men in coal mining regions of England and Wales, coal miners had elevated risk of deaths from cancers of the digestive system mostly stomach cancer No increase observed for lung cancer among coal miners Miller MacCalman 2009 Great Britain 17,820 British coal workers Coalmine dust and
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The Air Down There: A Miner's Story on Developing Black Lung
Jan 26, 2021Coal workers' pneumoconiosis (CWP), commonly known as black lung disease, occurs when coal dust is inhaled. Over time, continued exposure to the coal dust causes scarring in the lungs, impairing your ability to breathe. Considered an occupational lung disease, it is most common among coal miners. Learn More
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Reliance on coal linked with lung cancer incidence
Jan 28, 2019The more a country relies on coal-fired power plants to generate energy, the greater the lung cancer risk is among its citizens, according to a new study from Harvard T.H. Chan School of Public Health.. The study was published on January 28, 2019 in the journal Environmental Health.. Most estimates of health risks from coal-fired plants have focused on
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Lung disease and coal mining
Rapidly progressive pneumoconiosis with progressive massive fibrosis (complicated coal workers' pneumoconiosis) is being observed with increased frequency in United States coal miners, with histologic findings of silicosis and mixed-dust pneumoconiosis. There is increasing evidence of decline in lung function in individuals with pneumoconiosis.
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[Progress in the epidemiological studies on coal mine dust
Coal is one of the major fuels, which brings huge energy and economic benefits to global industry and daily life. large amounts of coal dust produced in the process of coal mining and transportation, which seriously threatens the health of related workers. Productive coal dust exposure not only directly leads to respiratory diseases, but also may cause health
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CDC
Dec 09, 2011NIOSH's Office of Mine Safety and Health Research is working in several areas to assist the coal industry's efforts to limit miner exposure to dust. Inhalation of respirable-sized coal dust can lead to the development of coal
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Black Lung Benefits for Miners not at Risk Despite Reduced Coal
Apr 06, 2022On Jan. 1, the main source of funding behind federal benefits for coal miners with black lung disease was slashed by more than 50%. In the Federal Black Lung Program, an excise tax on coal is the primary source of revenue for the Black Lung Disability Trust Fund, which generally covers benefits for miners when a responsible
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[Progress in the epidemiological studies on coal mine dust
Coal is one of the major fuels, which brings huge energy and economic benefits to global industry and daily life. large amounts of coal dust produced in the process of coal mining and transportation, which seriously threatens the health of related workers. Productive coal dust exposure not only directly leads to respiratory diseases, but also may cause health damage to
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Prognostic Implication of Exfoliative Airway Pathology in Cancer
Background: The purpose of this study is to see if exfoliative pulmonary airway pathology in cancer-free coal workers' pneumoconiosis (CWP) can be used as a biomarker for predicting pulmonary morbidity. Methods: We investigated persistent metaplastic changes in bronchoscopic washing cytology and differential cell counts in bronchoalveolar lavages
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Treating and Managing Coal Worker's Pneumoconiosis
Mar 12, 2020For More Information: There are a number of resources available for coal workers who have contracted black lung disease. Under the Black Lung Benefits Act coal miners who are disabled by pneumoconiosis are entitled to worker's compensation and other benefits. Health Resources and Service Administration's (HRSA) Black Lung Clinics can be found nationwide,
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digonositic features of lung cancer in coal miners Microsoft
Aug 01, 2018digonositic features of lung cancer in coal miners. The diagnosis of lung cancer in coal-miners with. The correct diagnosis was suggested by the rapid onset of symptoms and by the presence of finger-clubbing, both these features being more characteristic of lung cancer than of P.M.F. Case 3 H. A. had worked as a gold-miner in
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Assessment of the External Costs of Life Cycle of Coal: The Case
Coal will continue to be the main energy source in China for the immediate future, although the environmental pollution and ecological impacts of each stage in the full life cycle of coal mining, transportation, and combustion generate large quantities of external costs. The Late Permian coals in southwestern (SW) China usually contain high amounts of fluorine (F),
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Coal workers' pneumoconiosis
Apr 02, 2021Coal workers' pneumoconiosis (CWP) is an occupational disease (type of pneumoconiosis) caused by exposure to coal dust free of silica (washed coal). Lung cancer may present with a similar appearance, (1831) in a British coal miner. For a period of time, the similarities on chest radiograph between silicosis and CWP lead to the
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LUNG CANCER COAL
LUNG CANCERIN COAL-MINERS with a proved carcinoma continued at work for sevenyears after diagnosis. More active stepsare required, provided the clinician accepts that evenat thoracotomy differentiation between progressive massive fibrosis, tuberculosis, and carcinoma may not be possible. Kergin (1952) has written about this in detail.
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A Scourge for Coal Miners Stages a Brutal Comeback
Nov 11, 2014Black lung is caused by inhaling coal dust. The accumulation of dust particles in the lungs makes it hard to breathe. As the disease progresses, victims develop a cough or shortness of breath. "Living with black lung is thinking about every breath you take," former miner Robert Bailey Jr. told a congressional committee earlier this year.
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Lung cancer, stomach cancer, and smoking status among coal miners
For coal miners with airway obstruction, greater years of coal mine dust exposure were found to pose a slightly elevated stomach cancer risk (odds ratio 3.64, not significant), while, for miners with normal ventilatory function, cigarette smoking posed a disproportionately elevated lung cancer risk (odds ratio 7.00, not significant). Authors:
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Cancer Incidence among Minnesota Taconite Mining Industry
We evaluated cancer incidence between 1988 and 2010 in a cohort of 40,720 Minnesota taconite mining workers employed between 1937 and 1983. To explore lung cancer incidence by histological type, lung cancers were grouped into one of five subtypes: adenocarcinoma, squamous cell, small cell, other/rare (including large cell), and non
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