Acute selenium poisoning of a 2-year-old child.
After ingestion of an unknown amount of a gun blueing compound containing selenious acid (11 ml from the bottle fluid were missing, equivalent to 2.9 g Se) a 2-year-old girl suffered from continuous hyper-salivation, vomiting, diarrhoea, restlessness and muscle spasm. Blood pressure and pulse rate were increased. Symptomatic treatment was performed by parenteral fluid administration. The plasma Se concentration was increased to 20 times normal 5 h after ingestion. Erythrocyte Se exceeded plasma Se, 24 h after intoxication. Urinary Se excretion decreased parallel to the plasma Se concentration. Ten weeks later, the Se content of hair had risen to 10 times normal. The plasma glutathione peroxidase activity showed only a slight increase during the first 36 h, erythrocyte glutathione peroxidase, catalase and superoxide dismutase activities were not significantly altered. The child fully recovered.
D002675:Child, Preschool; D005260:Female; D005979:Glutathione Peroxidase / Q000097:blood; D006801:Humans; D012643:Selenium / Q000378:metabolism / Q000506:poisoning*; D012798:Sialorrhea / Q000139:chemically induced; D014839:Vomiting / Q000139:chemically induced
D005979:Glutathione Peroxidase; D012643:Selenium