Chronic myeloid leukemia with pure erythroid leukemia blast crisis
Chronic myeloid leukemia (CML), a myeloproliferative neoplasm defined by the presence of the BCR-ABL1 oncogene created by the reciprocal translocation t(9;22)(q34.1;q11.2), can often be controlled by medications that inhibit this constitutive tyrosine kinase. However, if these therapies fail, the disease may progress to a form resembling an acute leukemia. While most of these CML 'blast crises' are characterized by blasts with a myeloid (granulocytic) or lymphoid lineage, these blasts may rarely be predominantly erythroid. Cases of CML erythroid blast crises have been reported; however, secondary pure erythroid leukemia arising from a CML blast crisis has only been definitively reported once before. We report the second definitive case of pure erythroid leukemia with the t(9;22)(q34.1;q11.2) presenting as a CML blast crisis and characterize the morphologic, immunophenotypic, flow cytometric, cytogenetic, and molecular findings.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:63 |
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Enthalten in: |
Leukemia & lymphoma - 63(2022), 1 vom: 12. Jan., Seite 212-216 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Jacobs, Jeremy W [VerfasserIn] |
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Links: |
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Themen: |
Acute erythroid leukemia |
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Anmerkungen: |
Date Completed 17.03.2022 Date Revised 17.03.2022 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1080/10428194.2021.1975191 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM330293362 |
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520 | |a Chronic myeloid leukemia (CML), a myeloproliferative neoplasm defined by the presence of the BCR-ABL1 oncogene created by the reciprocal translocation t(9;22)(q34.1;q11.2), can often be controlled by medications that inhibit this constitutive tyrosine kinase. However, if these therapies fail, the disease may progress to a form resembling an acute leukemia. While most of these CML 'blast crises' are characterized by blasts with a myeloid (granulocytic) or lymphoid lineage, these blasts may rarely be predominantly erythroid. Cases of CML erythroid blast crises have been reported; however, secondary pure erythroid leukemia arising from a CML blast crisis has only been definitively reported once before. We report the second definitive case of pure erythroid leukemia with the t(9;22)(q34.1;q11.2) presenting as a CML blast crisis and characterize the morphologic, immunophenotypic, flow cytometric, cytogenetic, and molecular findings | ||
650 | 4 | |a Letter | |
650 | 4 | |a Pure erythroid leukemia | |
650 | 4 | |a acute erythroid leukemia | |
650 | 4 | |a blast crisis | |
650 | 4 | |a chronic myeloid leukemia | |
650 | 4 | |a myeloproliferative neoplasm | |
700 | 1 | |a Ramaswamy, Rahul |e verfasserin |4 aut | |
700 | 1 | |a States, Vanessa |e verfasserin |4 aut | |
700 | 1 | |a Reppucci, Jennifer |e verfasserin |4 aut | |
700 | 1 | |a Oluwole, Olalekan O |e verfasserin |4 aut | |
700 | 1 | |a Mason, Emily F |e verfasserin |4 aut | |
700 | 1 | |a Thompson, Mary Ann |e verfasserin |4 aut | |
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