[Leukemic infiltration and adenocarcinoma of the prostate gland (author's transl)].

The appearance of a leukemic infiltration of the prostate gland as the first manifestation of a chronic lymphocytic leukemia, followed by an adenocarcinoma of the prostate gland, is exceptional, since only one case has been previously documented. For this reason the authors wish to signal the possibility of a prostatic infiltration in the course of chronic lymphocytic leukemia and insist on the association of this type of leukemia and cancer.