Scleroderma-like diseases can be induced by a number of chemical compounds, such as plastics, solvents and drugs. Contaminated rapeseed oil was the cause of the toxic oil syndrome and L-tryptophan induces the so-called eosinophilia-myalgia-syndrome. On the other hand, paraffin and silicon can
For the stimulation of research on scleroderma and the prophylaxis of occupational scleroderma-like diseases and the prevention of iatrogenic injuries, respect., it is important to know the inducing environmental substances. Plastics (vinyl chloride, epoxy resins), solvents (chlorinated, aromatic