Clinical report on 62 cases of acute dimethyl sulfate intoxication.
Sixty-two cases of accidental acute intoxication from the inhalation of dimethyl sulfate (DMS) are reported. To facilitate clinical evaluation and treatment, as well as identification of capacity for physical labor, a grading system was established according to the history of exposure to DMS, symptoms and signs of respiratory mucosal irritation, findings on chest radiographs, and abnormalities of leukocyte count. Emergency treatment included prophylactic use of glucocorticoids, supplemental oxygen, sedatives, and antibiotics for prevention and treatment of laryngeal and pulmonary edema, pulmonary infections, and other complications. Follow-up studies for 2-12 years have found only mild to moderate impairment in ventilatory capacity in eight cases, with no abnormal findings in ECG, chest films, and routine blood tests. Nearly all patients have resumed their usual work.
Wang
Y
Y
Department of Occupational Medicine, Shanghai Institute of Occupational Health of the Chemical Industry, People's Republic of China.
Xia
J
J
Wang
Q W
QW
D000208:Acute Disease; D000328:Adult; D002057:Burns, Chemical / Q000209:etiology; D005126:Eye Burns / Q000139:chemically induced; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000139:chemically induced* / Q000517:prevention & control; D013463:Sulfuric Acid Esters / Q000506:poisoning*; D013464:Sulfuric Acids / Q000506:poisoning*
D013463:Sulfuric Acid Esters; D013464:Sulfuric Acids; C007482:dimethyl sulfate