Acute myeloid leukemia with

Acute myeloid leukemia (AML) with We report a case of AML with We confirmed a rare case of AML with Immunophenotype analysis is necessary to detect the expression of CD7 when encountering pseudo-lymphocytes with multilineage dysplasia and basophilia. FISH and RT-PCR are still indispensable means of diagnosis of fusion genes in hematologic malignancies but can only detect a limited number of known partner genes and fusion genes with known break points. NGS can achieve sequence analysis indiscriminately and detect all fusion transcripts theoretically, greatly improving the detection range. NGS sequencing is required for t(4;12)(q11;p13) in AML that are not accompanied by eosinophilia.