[Spleen and medullary tuberculosis].

Spleen is a rare extra-pulmonary tuberculosis manifestation. The spleen tuberculosis is caused by the blood derivative dissemination of mycobacteria. The symptoms can suggest a hematological disease, but it is difficult to make a diagnosis, especially when there are no pulmonary changes. The case of a 27-year-old woman with unclear etiology bone marrow hypoplasia was presented. The patient experienced: fever, body weight loss, pancytopenia and spleen enlargement with numerous focal echographic changes. The splenectomy revealed in a histopathologic examination productiva caseosa tuberculosis. The bone marrow trepanobiopsy revealed as well tuberculosis changes. The antimycobacteria treatment caused an improvement of the clinical state and the regression of symptoms.