نتایج جستجو برای: dlbcl lymphoma
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AIM To assess the clinical features and outcome of lymphoma when associated with sarcoidosis and to determine whether this association gives lymphoma a better prognosis. DESIGN Multicentre retrospective cohort study. METHODS Retrospective chart review. RESULTS Twenty-one patients were included (9 males, 12 females). Median age at sarcoidosis diagnosis was 48 years (range: 24-68 years). In...
Advanced studies have shown a biological correlation between hepatitis B virus (HBV) and B-cell lymphoma, especially diffuse large lymphoma (DLBCL). Patients with DLBCL infected HBV (HBV-associated DLBCL) are clinically characterized by an advanced clinical stage, poor response to front-line immunochemotherapy regimens, worse prognosis. HBV-associated often exhibits abnormal activation of the n...
We studied the global microRNA (miRNA) expression in diffuse large B-cell lymphoma (DLBCL; n = 79), Burkitt lymphoma (BL; n = 36), primary mediastinal B-cell lymphoma (PMBL; n = 12), B-cell lines (n = 11), and normal subsets of naïve B cells, centroblasts (CBs), and peripheral blood B cells along with their corresponding gene expression profiles (GEPs). The normal B-cell subsets have well-defin...
INTRODUCTION Non-Hodgkin lymphoma (NHL) can occur at any site of the body, however diffuse and extensive involvement of the peritoneal cavity occurs rarely. Diffuse large B-cell lymphoma (DLBCL) is one of the dominant histological subtypes in extra nodal lymphoma involving the peritoneal cavity while Burkitt lymphoma is seen less commonly. We report two cases of DLBCL and one case of Burkitt ly...
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)...
Burkitt Lymphoma (BL) is listed in the World Health Organization (WHO) classification of lymphoid tumours as an 'aggressive B-cell non-Hodgkin's lymphoma', characterized by a high degree of proliferation of the malignant cells and deregulation of the c-MYC gene. The main diagnostic challenge in BL is to distinguish it from diffuse large B-cell lymphoma (DLBCL). While in children BL and DLBCL ty...
Autoimmune diseases (ADs) have close relationship with the onset of malignant lymphoma. They closely tie to lymphoma. Immune disorders might play an important role in transformation from ADs to lymphoma. DLBCL occurred after autoimmune hematological diseases and autoimmune lymphoproliferative syndrome (ALPS) was rare. The interval between ADs and DLBCL was long and the pathogenesis might be rel...
Peritoneal lymphomatosis is an extremely rare presentation of lymphoma. Due to its relative low frequency, it receives much less attention than peritoneal carcinomatosis. The challenge is to differentiate between lymphomatosis and carcinomatosis, as well as peritoneal tuberculosis or other pathologic entities within the peritoneal cavity based essentially on radiologic features. 18</...
Of 92 patients with lymphoplasmacytic lymphoma/Waldenström macroglobulinemia (LPL/WM) treated at our institution, diffuse large B-cell lymphoma (DLBCL) also developed in 12 (13%). In 10 patients, DLBCL developed 12 to 128 months (median, 44 months) after the diagnosis of LPL/WM. Two patients had LPL/WM and DLBCL simultaneously. Clinicopathologic features at diagnosis of LPL/WM did not predict t...
BACKGROUND AND AIM The LMO2 gene encodes a transcription factor that regulates key events in erythropoiesis, angiogenesis, and embryogenesis and is highly expressed at the most immature stages of lymphopoiesis. Its implication in Hodgkin lymphoma (HL), Burkitt lymphoma (BL) and diffuse large B cell lymphoma (DLBCL) is limited in the literature. MATERIAL AND METHODS An immunohistochemical stud...
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