[Sarcoidosis and leukemia/T-cell lymphoma associated with HTLV-1 virus infection in adults (apropos of a case)].

The HTLV-1 virus causes a disturbance of the immune system, the evaluation of which is often difficult. We report a case of sarcoidosis in a 49 year old woman of Martinique as evidenced by bilateral hilar adenopathy, hypercalcaemia, uveitis and granulomatous lesions on histological examination. Serological was positive for HTLV-1 antibodies. Three years later she developed an adult T-cell leukemia/lymphoma. The relationships between the HTLV-1 retroviral infection and different pathologies observed are discussed.