Clinicopathologic Features of CDK6 Translocation-associated B-cell Lymphoproliferative Disorders
نویسندگان
چکیده
منابع مشابه
Age-related EBV-associated B-cell lymphoproliferative disorders constitute a distinct clinicopathologic group: a study of 96 patients.
PURPOSE We have recently reported EBV+ B-cell lymphoproliferative disorders (LPD) occurring predominantly in elderly patients, which shared features of EBV+ B-cell neoplasms arising in the immunologically deteriorated patients despite no predisposing immunodeficiency and were named as senile or age-related EBV+ B-cell LPDs. To further characterize this disease, age-related EBV+ B-cell LPDs were...
متن کامل[Senile EBV-associated B-cell lymphoproliferative disorder].
Epstein-Barrvirus (EBV)は1964年 にアフリカのバー キットリンパ腫培養細胞から発見された.そ の後,上 咽頭 がんや 胃がんなどとの関わ りも明らかにされ,歴 史的に最 も活発 に研究 がな されて きた ヒ トがん ウイルスhuman Cancer virusで あると言える.そ の明 らかな発癌 との関連 にも関わらず,EBVは 高度に普遍的なウイルスで もある. EBVは 主に唾液 を関した母子感染によって伝播 されると 考えられる.わ が国の25歳 以上の成人人口においては,ほ ぼ100%に 近い感染率を示す とされる. EBVと 血 液 リ ンパ 系 疾 患 との 関 わ りは 深 い.表1に, 主 なEBV関 連 血 液 リ ンパ 系 疾 患 を示 す.知 られ る 限 り リ ンパ 系 疾 患 が 主 体 で あ り,顆 粒 球 系 な ど他 ...
متن کاملExpression of adhesion molecules in chronic B-cell lymphoproliferative disorders.
BACKGROUND AND OBJECTIVE Abnormalities in the expression of cell adhesion molecules (CAM) are thought to influence the patterns of intranodal growth and hematogeneous spread of malignant cells in chronic lymphoproliferative disorders (LPD). Therefore, the characterization of CAM phenotypic profiles of the neoplastic clones in LPD may help to identify distinct subtypes with prognostic implicatio...
متن کاملClassification of B-cell chronic lymphoproliferative disorders (CLD)
Note: A classification of chronic (mature) B-cell lymphoproliferative disorders based on reproducible morphologic and immunologic criteria was proposed by the FAB group in 1989. Ever since a number of cytogenetic studies disclosed a remarkable degree of heterogeneity within each disease category. Herein, the main cytogenetic entities of chronic lymphocytic leukemia and related disorders, B-cell...
متن کاملMembrane phenotypic studies in B cell lymphoproliferative disorders.
A total of 398 cases of B cell lymphoproliferative disease were phenotypically characterised by membrane mouse red blood cell (MRBC) receptor, surface immunoglobulin, common acute lymphoblastic leukaemia (CALLA), and FMC7 and T1 monoclonal antibody studies. Relations between chronic lymphocytic leukaemia (CLL), prolymphocytic leukaemia (PLL), and "prolymphocytoid" CLL variants were examined wit...
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ژورنال
عنوان ژورنال: American Journal of Surgical Pathology
سال: 2009
ISSN: 0147-5185
DOI: 10.1097/pas.0b013e3181934244