PMID- 15860362 OWN - NLM STAT- MEDLINE DCOM- 20050609 LR - 20071115 IS - 0165-4608 (Print) IS - 0165-4608 (Linking) VI - 159 IP - 1 DP - 2005 May TI - Burkitt-type acute leukemia in a patient with B-prolymphocytic leukemia: evidence for a common origin. PG - 74-8 AB - Burkitt-type acute leukemia cells were present in the bone marrow of a patient with B-prolymphocytic leukemia diagnosed from peripheral blood cell morphology. Immunophenotype analysis confirmed morphological patterns. Cytogenetic and fluorescence in situ hybridization (FISH) analysis showed an identical t(8;22)(q24;q21) with MYC locus rearrangement in blood and bone marrow cells, with additional chromosome abnormalities in the bone marrow. In addition, the loss of one copy of the TP53 gene and identical IGH DNA clonal rearrangements were shown with FISH and polymerase chain reaction analysis respectively in the two types of leukemic cells. These data indicated the common origin of the two coexisting leukemias and are the first example of such occurrence in a leukemic patient. FAU - Nguyen-Khac, Florence AU - Nguyen-Khac F AD - Service d'Hematologie Biologique, Groupe Hospitalier Pitie-Salpetriere, Paris, France. florence.nguyen@psl.ap-hop-paris.fr FAU - Davi, Frederic AU - Davi F FAU - Receveur, Aline AU - Receveur A FAU - Maloum, Karim AU - Maloum K FAU - Morel, Veronique AU - Morel V FAU - Le Garff-Tavernier, Magali AU - Le Garff-Tavernier M FAU - Ong, Jeanne AU - Ong J FAU - Berger, Roland AU - Berger R FAU - Leblond, Veronique AU - Leblond V FAU - Merle-Beral, Helene AU - Merle-Beral H LA - eng PT - Case Reports PT - Journal Article PL - United States TA - Cancer Genet Cytogenet JT - Cancer genetics and cytogenetics JID - 7909240 SB - IM MH - Bone Marrow/pathology MH - Burkitt Lymphoma/*genetics/pathology MH - Cell Lineage MH - Chromosomes, Human, Pair 22/*genetics MH - Chromosomes, Human, Pair 8/*genetics MH - Cytogenetic Analysis MH - Female MH - Gene Rearrangement MH - Genes, myc MH - Humans MH - In Situ Hybridization, Fluorescence MH - Leukemia, Prolymphocytic/*genetics/pathology MH - Middle Aged MH - Neoplasms, Second Primary/*genetics/pathology MH - *Translocation, Genetic EDAT- 2005/04/30 09:00 MHDA- 2005/06/10 09:00 CRDT- 2005/04/30 09:00 PHST- 2004/07/22 00:00 [received] PHST- 2004/09/16 00:00 [revised] PHST- 2004/09/29 00:00 [accepted] PHST- 2005/04/30 09:00 [pubmed] PHST- 2005/06/10 09:00 [medline] PHST- 2005/04/30 09:00 [entrez] AID - S0165-4608(04)00458-3 [pii] AID - 10.1016/j.cancergencyto.2004.09.016 [doi] PST - ppublish SO - Cancer Genet Cytogenet. 2005 May;159(1):74-8. doi: 10.1016/j.cancergencyto.2004.09.016.