Silicosis in slate pencil workers. A clinicoradiologic study

Area of Science:

• Occupational Health
• Pulmonology
• Environmental Medicine

Background:

• Slate-pencil manufacturing is a significant industry in Mandsaur, Madhya Pradesh, India.
• Workers in such industries may be exposed to airborne particulate matter.
• Respiratory health impacts of occupational exposures require thorough investigation.

Purpose of the Study:

• To investigate the respiratory health status of workers in slate-pencil manufacturing industries.
• To identify common symptoms and clinical findings associated with this occupation.
• To assess the prevalence of abnormal chest X-ray findings in the studied population.

Main Methods:

• A cross-sectional study was conducted involving 151 individuals.
• Data collection included symptom assessment (cough, dyspnea, chest pain) and clinical examination (cyanosis, rhonchi, crepitations).
• Chest radiography was performed to evaluate lung abnormalities.

Main Results:

• The study population comprised 151 workers from slate-pencil manufacturing units.
• Key reported symptoms included cough, dyspnea, and chest pain.
• Clinical examination revealed varying degrees of cyanosis, rhonchi, and crepitations.
• Abnormal findings on chest X-rays were observed in 85 cases (approximately 56.3%).

Conclusions:

• Workers in the slate-pencil industry exhibit a high prevalence of respiratory symptoms.
• Clinical signs and chest X-ray abnormalities suggest significant occupational lung disease.
• Further research and preventive measures are warranted to protect worker health.