[A case of occupational lung cancer caused by dichloromethyl ether].
In workplaces where formaldehyde, hydrochloric acid and water vapor coexist, dichloromethyl ether can be produced. Dichloromethyl ether has strong carcinogenicity. Its target organ is the lungs, and the common tissue type of lung cancer is small cell lung cancer. This paper analyzes the cause of a case of occupational tumor (lung cancer caused by dichloromethyl ether) in the electroplating industry. Through the use of on-site occupational health investigation method, engineering analysis method and detection and inspection method, the occupational disease diagnosis is diagnosed in combination with the patient's occupational contact history, clinical symptoms and workplace occupational disease hazard factors. According to GBZ 94-2017 "Diagnosis of Occupational Tumor", the patient in this case was clearly diagnosed with primary lung cancer and was diagnosed as an occupational tumor (lung cancer caused by dichloromethyl ether) .