Immunoblastic lymphadenopathy and asbestosis.

Immunoblastic lymphadenopathy was diagnosed in a 71-year-old white man who had weakness, with weight loss, fever, cough, and generalized lymphadenopathy. The patient had a long occupational history of shipyard work. Diagnosis of asbestosis was made clinically by chest x-ray, and ferruginous bodies were found in the lung at autopsy. Recent reports have suggested a possible association between asbestos exposure and lymphoproliferative neoplasms. Chronic antigenic stimulation by asbestos could predispose one to the immunoproliferative disorder seen in this patient or be responsible for it. The possible significance of this relationship, previously unreported, is discussed for future consideration.