[Silicosis and systemic lupus erythematosus--case report].

In the development of systemic lupus erythematosus (SLE) genetic predisposition are essential. The role of external factors such as viral infection, exposure to pesticide and silica dust and cigarette smoking are frequently emphasized in the development of this disease. On the basis of the observed case we decided to describe the problem of connection between silicosis and systemic lupus erythematosus (SLE).