[Two cases of agnogenic myeloid metaplasia associated with chronic lymphocytic leukemia (author's transl)].

Two cases of agnogenic myeloid metaplasia associated with chronic lymphocytic leukemia are reported. Both cases are documented by clinic, bone marrow biopsy, immunologic and isotopic studies. Such observations allow to point out the lymphoproliferative pattern that can be found among any agnogenic myeloid metaplasia. It is suggested that this disease includes a monoclonal lymphoid proliferation which may become the prevailing symptom.