The importance of bone marrow biopsy for chronic myeloid leukemia classification-a case report [0.03%]
慢性粒细胞白血病的骨髓活检分类价值-一例报告
Natália Vital Gonçalves,Herton Luiz Alves Sales Filho,João Paulo Cabral de Magalhães Gomes et al.
Natália Vital Gonçalves et al.
Chronic myeloid leukemia (CML) is a myeloproliferative neoplasm characterized by the BCR::ABL1 rearrangement, usually diagnosed by data of peripheral blood, bone marrow cytology, cytogenetics, and the detection of the BCR:ABL1 rearrangement...
Morphologic findings and mutational profiles of myelodysplastic neoplasms with normal versus abnormal karyotype [0.03%]
正常核型与异常核型骨髓增生异常肿瘤的形态学特征和基因突变特征分析
Jyoti Kumar,Alexandria Jensen,Rong Lu et al.
Jyoti Kumar et al.
Background: Myelodysplastic syndromes are clonal bone marrow failure disorders demonstrating variable degrees of cytopenias, morphologic dysplasia, and risk of progression to acute myeloid leukemia. ...
A case of transient monoclonal plasma cell aberrancy following respiratory syncytial virus (RSV) vaccination [0.03%]
接受呼吸道合胞病毒(RSV)疫苗后出现一例暂时性单克隆浆细胞异常的病例报告
James McHenry,Dmitrii Vozniuk,Aleksandr Romanov et al.
James McHenry et al.
Plasma cell neoplasms include a spectrum of disorders ranging from monoclonal gammopathy of undetermined significance to multiple myeloma, defined by clonal plasma cell proliferation and production of monoclonal immunoglobulins. However, tr...
Leukemic appendix with clinical presentation that mimics acute appendicitis [0.03%]
临床表现为急性阑尾炎的白血病性阑尾炎症
Oren Weiss,Yanhua Wang
Oren Weiss
Acute myeloid leukemia (AML) is a malignant neoplasm characterized by the uncontrolled, clonal growth of hematopoietic cells. It is the most common acute leukemia in adults, with a median age at diagnosis of 69 years and an incidence of 4.2...
B-cell acute lymphoblastic leukemia following myelodysplastic syndromes: a case report and literature review [0.03%]
骨髓增生异常综合征后B淋巴细胞急性白血病一例并文献复习
Hanyi Ding,Weiying Feng,Hongqiang Luo et al.
Hanyi Ding et al.
Myelodysplastic syndromes (MDS) comprise clonal hematopoietic stem cell disorders characterized by heterogeneous clinical manifestations. Approximately 20-30% of MDS cases progress to acute myeloid leukemia, whereas transformation to acute ...
A pleura-based follicular dendritic cell sarcoma with epithelioid morphology and aberrant expression of cytokeratins [0.03%]
以间皮细胞为起源的滤泡型树突状细胞肿瘤伴上皮样形态及角蛋白异常表达
Amy Rousselot,Jeffrey T Schowinsky,Zenggang Pan
Amy Rousselot
Background: Follicular dendritic cell sarcoma (FDCS) is a rare mesenchymal neoplasm arising from the follicular dendritic cells (FDC) of lymphoid follicles. FDCS can be found in nodal and extranodal sites. ...
Rare CD138 negative plasma cell leukemia with pleomorphic morphology-CD319 to the rescue when traditional markers fail [0.03%]
罕见的CD138阴性浆细胞白血病病例——传统标志物失败时，CD319来解围
Richa Chauhan,Selvan P,Jasmita Dass et al.
Richa Chauhan et al.
Background: Flow cytometric identification of plasma cells can be confounded by therapeutic anti-CD38 antibodies, a phenomenon commonly encountered during measurable residual disease (MRD) assessment after chemo/immunothe...
Acute myeloid leukemia with bipotential erythroid and megakaryocytic differentiation: a case series and literature review [0.03%]
双向多能粒系和巨核系分化急性髓系白血病的病例系列及文献综述
Li-Wei Liu,Shanelle J De Lancy,Stephanie N Hurwitz
Li-Wei Liu
Background: Acute myeloid leukemia with erythroid and megakaryocytic differentiation (AML-EMD) is a rare and aggressive presentation of AML characterized by overlapping morphologic, immunophenotypic, and genetic features ...
Immunohistochemical evaluation of T cell receptor and T cell receptor beta constant 1 expression distinguishes benign and neoplastic immature T-cell populations and reveals discrete TRBC1/TCR phenotypes [0.03%]
T细胞受体和T细胞受体β恒定链1表达的免疫组化评估可区分良恶性未成熟T细胞群并揭示不同的TRBC1/TCR表型
Sahil Chaudhary,Elizabeth L Courville,Jeffrey Craig et al.
Sahil Chaudhary et al.
Background: Expression of TRBC1 and TRBC2 is increasingly assessed in the evaluation for clonal T-cell populations. While flow cytometry has repeatedly shown utility in evaluating TRBC 1/2 expression, immunohistochemical ...
Acute promyelocytic leukemia with a rare TBL1XR1::RARA fusion and distinctive morphologic and phenotypic attributes [0.03%]
一种罕见的TBL1XR1::RARA融合和独特的形态及表型特征的急性早幼粒细胞白血病
Peter Halloran,Mark Montgomery,Hamza Tariq
Peter Halloran
Background: Acute promyelocytic leukemias (APL) with variant translocations involving the RARA gene at 17q21.2 with non-PML partners constitute a rare and diverse subset of APLs, accounting for approximately 5% of total c...