Skeletal Manifestations of Pediatric Acute Megakaryoblastic Leukemia

Once considered rare, acute megakaryoblastic leukemia (AMKL) now accounts for about 12% of all cases of de novo acute myeloid leukemia in children. Most cases of AMKL are difficult to diagnose because of their complex clinical presentation and unusual bone marrow morphologic features. In children, AMKL is often confused with metastatic solid tumors or myelodysplastic syndrome. Between January 1984 and December 1999, 43 patients were diagnosed …