Results After bone marrow biopsy and pathological analyses,the final diagnosis was 2 cases of CIMF,15 AA,9 MDS,3 PCM,2 ALL,1 CML,22 anemia with unknown causes,16 pancytopenia,4 leukopenia and 1 unknown fever.

• 其中CIMF2例、AA15例、MDS9例、PCM3例、ALL2例、CML1例、贫血待查22例、全血细胞减少16例、白细胞减少4例、发热待查1例；确诊率61.；33%25。