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Erythroblastic sarcoma transformation from a chronic myeloid neoplasm with FGFR1 rearrangement presenting as a pleural effusion: a case report
被引:0
|作者:
Joanna C. Dalland
Alexandra Higgins
Horatiu Olteanu
Kaaren K. Reichard
Reid Meyer
Gregory E. Otteson
Patricia T. Greipp
Rebecca L. King
机构:
[1] Department of Laboratory Medicine and Pathology,
[2] Division of Hematopathology,undefined
[3] Mayo Clinic,undefined
[4] Department of Internal Medicine,undefined
[5] Division of Hematology,undefined
[6] Mayo Clinic,undefined
[7] Department of Laboratory Medicine and Pathology,undefined
[8] Division of Laboratory Genetics and Genomics,undefined
[9] Mayo Clinic,undefined
来源:
关键词:
rearrangement;
Erythroblastic sarcoma;
Pure erythroid leukemia;
Running title: Erythroblastic sarcoma transformation from chronic myeloid neoplasm with ;
rearrangement.;
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摘要:
Myeloid/lymphoid neoplasms with FGFR1 rearrangement (MLN-FGFR1) comprise a heterogeneous group of neoplasms that can present as a myeloproliferative neoplasm, a myelodysplastic/myeloproliferative neoplasm, acute myeloid leukemia, T or B lymphoblastic leukemia/lymphoma, or mixed phenotype acute leukemia. The overall outcome of these neoplasms is poor, and these patients often show cytogenetic evolution with gain of additional chromosomal abnormalities leading to transformation to acute leukemia. Pure erythroid leukemia and erythroblastic sarcoma evolving from a preexisting chronic myeloid neoplasm have rarely been described; however, this has not been reported in MLN-FGFR1. Herein we describe a biopsy-proven chronic myeloid neoplasm with FGFR1 rearrangement with transformation to erythroblastic sarcoma presenting as a pleural effusion.
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页码:157 / 162
页数:5
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