1. An Adult Patient with Systemic Mastocytosis and B-Acute Lymphoblastic Leukemia.
- Author
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Iliakis, Theodoros, Rougkala, Niki, Diamantopoulos, Panagiotis T., Papadopoulou, Vasiliki, Kalala, Fani, Zervakis, Konstantinos, Giannakopoulou, Nefeli, Chatzinikolaou, Polixeni, Levidou, Georgia, Lakiotaki, Eleftheria, Korkolopoulou, Penelope, Patsouris, Efstratios, Variami, Eleni, and Viniou, Nora-Athina
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MAST cell disease , *B cell lymphoma , *LYMPHOCYTIC leukemia , *HEMATOLOGIC malignancies , *THERAPEUTICS ,DISEASES in adults - Abstract
Mastocytosis is amyeloproliferative neoplasmcharacterized by clonal expansion of abnormalmast cells, ranging fromthe cutaneous forms of the disease to mast cell leukemia. In a significant proportion of patients, systemic mastocytosis (SM) coexists with another hematologic malignancy, termed systemic mastocytosis with an associated hematologic nonmast cell lineage disorder (SM-AHNMD). Despite the pronounced predominance of concomitant myeloid neoplasms, the much more unusual coexistence of lymphoproliferative diseases has also been reported. Imatinib mesylate (IM) has a role in the treatment of SM in the absence of the KITD816Vmutation. In the setting of SM-AHNMD, eradicating the nonmast cellmalignant clone greatly affects prognosis. We report a case of an adult patientwith SMassociatedwith B-lineage acute lymphoblastic leukemia (B-ALL).Three cases of concurrent adult ALL and mastocytosis have been reported in the literature, one concerning SM and two concerning cutaneous mastocytosis (CM), as well as six cases of concomitant CM and ALL in children. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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