Isolated leukemia cutis as extramedullary relapse of acute myeloid leukemia

Abstract

Abstract Acute myeloid leukemia (AML) arises from clonal expansion of malignant hematopoietic precursor cells in the bone marrow. In rare instances, AML can recur with prominent extramedullary manifestations (i.e., leukemia cutis or myeloid sarcoma), either simultaneously or preceding marrow involvement, or as a sole site of primary disease relapse.

Keywords

• acute myeloid leukemia
• AML
• leukemia
• leukemia cutis
• MLL gene
• MLL rearrangement