Bone marrow evaluation in pediatric patients.
Pediatric bone marrow evaluation is often challenging, especially for pathologists with more experience evaluating bone marrow specimens from adults. This article reviews the features of several pediatric hematologic malignancies that have been selected because they illustrate the different approach required to evaluate pediatric bone marrow specimens, and highlight potential diagnostic pitfalls. The following topics have been selected for discussion: ancillary studies required for prognostication in pediatric acute lymphoblastic leukemia, the classification of pediatric acute myeloid leukemia, congenital acute leukemia and its distinction from Down syndrome-associated transient myeloproliferative disorder, diagnosis and classification of pediatric myelodysplastic syndromes, and juvenile myelomonocytic leukemia as a distinct disease entity of childhood.
Craig
Fiona E
FE
Division of Hematopathology, Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA. craigfe@msx.upmc.edu
D001853:Bone Marrow / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D003951:Diagnostic Errors / Q000517:prevention & control; D019337:Hematologic Neoplasms / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010372:Pediatrics / Q000379:methods