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A Case of Sarcoidosis in a Stonemason Exposed to Crystalline Silica
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Young Seung Cho, Kyeong Yeon Kim, Hyoung Gyu Yoon, Jung Wan Koo
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Korean Journal of Occupational and Environmental Medicine 2012;24(2):189-194. Published online June 30, 2012
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DOI: https://doi.org/10.35371/kjoem.2012.24.2.189
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Abstract
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- BACKGROUND
Sarcoidosis is a systemic granulomatous disease that can affect any organ, the exact cause of which is uncertain. Currently, investigations of crystalline silica improve the mechanism how it works the course of autoimmune diseases and some hypothesis supports that it also can attribute to sarcoidosis. CASE REPORT: The patient was a 53-year-old male, who works as a stonemason for 30 years. Sarcoidosis was suspected based on his chest X-ray and CT(Computed tomography). A biopsy was performed and he was indeed diagnosed with sarcoidosis. CONCLUSION It is thought that sarcoidosis is more prevalent in the people who work at places with a risk of exposure to crystalline silica. This case suggests that if a patient gets sarcoidosis after being exposed to crystalline silica, or after once being diagnosed with silicosis, his or her sarcoidosis may have occurred due to exposure to crystalline silica.
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The Relationship between the Experience of an Accident and Post Traumatic Stress Disorder in Bus Drivers
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Won Seon Choi, Sung Ae Cho, Kyeong Yeon Kim, Young Seung Cho, Jung Wan Koo, Hyoung Ryoul Kim
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Korean Journal of Occupational and Environmental Medicine 2011;23(2):139-148. Published online June 30, 2011
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DOI: https://doi.org/10.35371/kjoem.2011.23.2.139
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- OBJECTIVES
Mental fitness issues have recently become a point of dispute in the field of health. Drivers are occupationally in danger of a possible accident, and are also exposed to other factors aside from accidents that threaten their mental health. The purpose of this research is to examine the level and state of post traumatic stress disorder (PTSD) and overall mental fitness in bus drivers. In addition, we wish to understand the various causes that can influence PTSD. METHODS From April 1 to June 30, 2009, taking the region and number of workers into consideration, survey sheets were distributed to selected bus drivers who belonged to the public transportation union. The questionnaire included questions on experiences, details of accidents, the characteristics of the working environment, and the status of mental health. We used the Davidson Trauma Scale to investigate PTSD symptoms and the Center for Epidemiological Studies Depression Scale to evaluate depression. RESULTS Regardless of the type of accident, the group of bus drivers with accident experience showed stronger signs of suffering from PTSD. It seemed that the experience of an accident that caused the death of passengers or conflict with passengers were important factors for PTSD. Within the PTSD group, we found more symptoms of depression, and also this group is more likely to take time off work. CONCLUSIONS The experience of an accident threatens the mental health of bus drivers. Since bus drivers are responsible for the safety of many citizens, we must work towards finding ways to protect their mental health.
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Citations
Citations to this article as recorded by
- Bus Workers’ Experiences with and Perceptions of a Health Promotion Program: A Qualitative Study Using a Focus Group Discussion
Jeehee Pyo, Mina Lee, Minsu Ock, Gwiok Park, Dongseok Yang, Jungsun Park, Yangho Kim International Journal of Environmental Research and Public Health.2020; 17(6): 1992. CrossRef - Fatigue and poor sleep are associated with driving risk among Korean occupational drivers
Sooyoung Kwon, Heejung Kim, Gwang Suk Kim, Eunhee Cho Journal of Transport & Health.2019; 14: 100572. CrossRef - Modeling of passengers’ safety perception for buses on mountainous roads
Hooi Ling Khoo, Muaid Ahmed Accident Analysis & Prevention.2018; 113: 106. CrossRef - Risk factors affecting fatal bus accident severity: Their impact on different types of bus drivers
Shumin Feng, Zhenning Li, Yusheng Ci, Guohui Zhang Accident Analysis & Prevention.2016; 86: 29. CrossRef - Influencing Factors on Health Promoting Lifestyle of Urban Bus Drivers in Small-sized Companies
Miju Kim Korean Journal of Occupational Health Nursing.2015; 24(4): 363. CrossRef - The association between psychiatric disorders and work-related problems among subway drivers in Korea
Se-eun Kim, Hyoung-Ryoul Kim, Jong-Ik Park, Hae Woo Lee, Jongin Lee, Junsu Byun, Hyeon Woo Yim Annals of Occupational and Environmental Medicine.2014;[Epub] CrossRef
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A Case of Primary Osteoarthritis of Both Elbow Joints in a Worker Using Sledge-hammers
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Kyeong Yeon Kim, Kyung Han Kim, Jung Wan Koo, Yong Kyu Kim
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Korean Journal of Occupational and Environmental Medicine 2010;22(1):77-84. Published online March 31, 2010
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DOI: https://doi.org/10.35371/kjoem.2010.22.1.77
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Abstract
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- BACKGROUND
The incidence of primary osteoarthritis of elbow is very low in individuals without work-related risk factors, and primary osteoarthritis of the elbow is rarely symptomatic. Because it is difficult to prove these conditions are work-related, the patients with work-related elbow osteoarthritis don't tend to be compensated in Korea. CASE REPORT: The patient was a 51-year old male, with an occupational history as a sledgehammer user for 23 years. He has been complaining of pain for 3 years. Physical examination of the elbow showed painful end-range motion and the radiographs showed osteophytes and, loose bodies, but relatively-preserved joint spaces, which were typical characteristic of primary osteoarthritis. CONCLUSION The authors report on a case of primary osteoarthritis of both elbows that was associated with repetitive high shear force due to long-term use of the sledgehammer.
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A Case of Caplan's Syndrome with Silicosis
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Jun Pyo Myong, Kyeong Yeon Kim, Young Lim
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Korean Journal of Occupational and Environmental Medicine 2008;20(2):160-164. Published online June 30, 2008
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DOI: https://doi.org/10.35371/kjoem.2008.20.2.160
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Abstract
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- BACKGROUND
Caplan originally described a condition, now reffered to as Caplan's syndrome or Caplan's disease, where progressive massive fibrosis was exhibited by coal miners with multiple pulmonary nodules, and rheumatoid arthritis. This syndrome is very rare in Korea. CASE REPORT: The patient was a 49-year old male, with occupational history as a stonemason for 25 years. Silicosis was diagnosed by chest X-ray, while rheumatoid arthritis was diagnosed by immunological examination. Caplan's syndrome was confirmed based on these findings, occupational history, and clinical symptoms. DISCUSSION The authors report on the patient's Caplan's syndrome, with a particular focus on his silicosis.
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Citations
Citations to this article as recorded by
- Overlap syndrome with Sjögren’s syndrome and systemic sclerosis in a steel rolling mill worker: a case report
Min-Kee Yi, Won-Jun Choi, Sung-Woo Han, Seng-Ho Song, Dong-Hoon Lee, Sun Young Kyung, Sang-Hwan Han Annals of Occupational and Environmental Medicine.2016;[Epub] CrossRef - A Case of Rheumatoid Pneumoconiosis Presenting with Pleuritis and Pericarditis
Myung Soo Park, Dae Gil Kang, Eun Ju Jung, Ki Jong Oh, Jong Seop Sim, Eun Jung Kim, Changhwan Kim Korean Journal of Medicine.2013; 84(3): 428. CrossRef - A Case of Caplan's Syndrome Presenting as Acute Onset Polyarthritis
Han Hee Ryu, Sung Hae Chang, Hye Won Kim, Kichul Shin, Eun Bong Lee, Jae Joon Yim, Yeong Wook Song Journal of Rheumatic Diseases.2011; 18(1): 36. CrossRef
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