Blastoid Natural Killer Cell Leukemia
نویسندگان
چکیده
منابع مشابه
Blastic natural killer (NK) cell leukemia (agranular CD4+CD56+ leukemia).
Blastic NK cell lymphoma is a rare hematolymphoid neoplasm. This report illustrates an unusual presentation of this entity, namely as a primary leukemia, but without skin lesions.
متن کاملNatural killer and suppressor T-cell chronic lymphocytic leukemia.
A patient with low-grade lymphocytosis, splenomegaly, and neutropenia, but adequate myeloid leukogenesis, was found to have chronic lymphocytic leukemia, which represented a clonal proliferation of a distinct T-lymphocyte subset. The lymphocytes did not form E rosettes but had an OKT3+, OKT4+, OKT6+, OKT8+, OKT11+, HNK-1+, HNK-36+, OKIa1+, OKM1+ phenotype and functionally had suppressor and nat...
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A 39-year-old man presented with fever, pancytopenia, hepatosplenomegaly, and hyperbilirubinemia, as well as elevated triglycerides, ferritin (.88 888 mg/L), and soluble interleukin-2 receptor (58 370 U/mL). The diagnostic criteria of hemophagocytic lymphohistiocytosis (HLH) were met. Bone marrow was empty, without hemophagocytosis. The patient received etoposide, dexamethasone, and rituximab b...
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Natural Killer(NK) cell nenoplasm is heterogeneous disease group. In the latest World Health Organization(WHO) classification of tumors of hematopoietic and lymphoid tissue(2008), disease entities considered as NK cell deviation are 1) Aggressive NK cell leukemia (ANKL), 2) NK cell lymphoblastic leukemia/lymphoma, 3) Extranodal NK/T-cell lymphoma, nasal. While several NK related diseases are pr...
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Aggressive natural killer (NK) cell leukemia is a rare hematological malignancy. It often presents with a rapidly declining clinical course and a poor prognosis with a median survival of a few months. We report the case of a 23-year-old man with high fever, enlarged lymph nodes, splenomegaly, cytopenia, liver dysfunctions, coagulation disorders and hemophagocytosis. Computed tomography scan sho...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 1999
ISSN: 0002-9173,1943-7722
DOI: 10.1093/ajcp/112.2.280