[An investigation to an accident of occupational trichloroethylene explosion].

To investigation to an accident of occupational trichloroethylene explosion and analyze the clinical datas. An investigation was carried out on the explosion of trichloroethylene in a place in shandong province in June 2016, and the clinical data of 4 patients with trichloroethylene poisoning were analyzed. The incident is caused by irregularities in workers, 4 patients were characterized by different levels of the respiratory system, nervous system, liver, and skin lesions. Among them, respiratory system damage was more prominent, mainly manifested as chemical bronchitis and pneumonia, after positive rescue and treatment all recovered and discharged. Trichloroethylene leak can cause severe ex-plosion accidents, can cause workers of the respiratory system, nervous system, liver and skin lesions, mainly glucocorticoids comprehensive therapy has good curative effect.