نتایج جستجو برای: burkitt lymphoma
تعداد نتایج: 102482 فیلتر نتایج به سال:
The purpose of this study is to report a rare case of primary meningeal high grade Burkitt-type lymphoma presenting as the first clinical manifestation of acquired immunodeficiency syndrome. A 38-year-old Caucasian man, with a negative past medical history, sought treatment after experiencing global headache for five days. CT-Scan revealed a right front-temporo-parietal hyperdense subdural expa...
BACKGROUND During B-cell development, precursor B cells transiently express the pre-B-cell receptor composed of μ heavy chain complexed with VpreB and λ5 surrogate light chain polypeptides. Recent profiling studies unexpectedly revealed abundant transcripts of one member of the VpreB family, VpreB3, in a subset of mature B cells and Burkitt lymphoma. DESIGN AND METHODS Here we used a novel an...
RATIONALE Non-Hodgkin lymphoma remains an unpredictable condition in pediatric patients. PATIENT CONCERNS Our first case describes an 8-year-old boy with a history of iron deficiency anemia, admitted in our clinic for recurrent abdominal pain, weight loss, loss of appetite, diarrheic stools, and fever. The second case also describes an 8-year-old boy admitted for abdominal pain and vomiting. ...
Cancer may be induced by many environmental and physiological conditions. Infections with viruses, bacteria and parasites have been recognized for years to be associated with human carcinogenicity. Here we review current concepts of carcinogenicity and its associations with parasitic infections. The helminth diseases schistosomiasis, opisthorchiasis, and clonorchiasis are highly carcinogenic wh...
Epstein-Barr virus (EBV) is associated with human malignancies, especially those affecting the B cell compartment such as Burkitt lymphoma. The virally encoded homolog of the mammalian pro-survival protein Bcl-2, BHRF1 contributes to viral infectivity and lymphomagenesis. In addition to the pro-apoptotic BH3-only protein Bim, its key target in lymphoid cells, BHRF1 also binds a selective sub-se...
Introduction & Objective: 40% lymphomas are extranodal and gastrointestinal (GI) tract is the most common site. Gastrointestinal lymphomas by definition have not liver, spleen, lymph node and bone marrow involvement. The most common gastrointestinal lymphomas are MALTOMA, diffuse large B cell lymphoma (DLBL), burkitt, follicular and T cell lymphoma. The most common patients are old men. The a...
A 60-year-old woman presented with acute eyelid swelling and a subcutaneous hemorrhage in the right eye. Magnetic resonance imaging showed a spherical tumor of the lacrimal gland. The tumor was removed by the Kroenlein method. We diagnosed as a B-cell lymphoma that is unclassifiable, and intermediate between diffuse large B-cell lymphoma (DLBCL) and Burkitt lymphoma (BL) (intermediate DLBCL/BL)...
The primary gastrointestinal non-Hodgkin's lymphoma is a rare entity. Burkitt's lymphoma (BL) is an aggressive form of B-cell lymphoma which is endemic in Africa, while in rest of the world non-endemic cases has been reported. Primary gastric BL is extremely rare and only around 53 cases have been reported till now. Here we present the case of a middle-aged male, immunocompetent who presented w...
Correspondence: Judith A. Ferry, M.D., Department of Pathology, Massachusetts General Hospital, 55 Fruit Street, Boston, Massachusetts 02114, USA. Telephone: 617-726-3978; Fax: 617-726-7474; e-mail: [email protected] Received January 13, 2006; accepted for publication February 22, 2006. ©AlphaMed Press 1083-7159/2006/$20.00/0 Abstract Burkitt’s lymphoma is a highly aggressive lymphoma identif...
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