Diffuse large B-cell lymphoma and follicular lymphoma are the most common non-Hodgkin lymphomas seen in adults. Follicular lymphomas are derived from germinal centers of lymphatic tissue and are composed of centrocytes and centroblasts arranged into secondary lymphoid follicles with a germinal center. Follicular lymphomas can transform into diffuse large B-cell lymphoma. Follicular lymphoma in ...

Here we reported one rare case of colon composited B cell lymphoma associated with adenocarcinoma. The composited B cell lymphoma composed of extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) and large B-cell lymphoma. Additionally, adjacent intestinal mesenteric lymph modes were involved. And interestingly, schistosome infection was also found in lym...

Diffuse large B-cell lymphoma (DLBCL) of the heart accounts for only 1% primary cardiac tumors. Histopathologic examination becomes key diagnosis and immunohistochemical evaluation non-Hodgkin (NHL) subtype determination is able to predict disease progression therapeutical modality. Case description: 70-year-old man complained shortness breath. Echocardiographic revealed mass occupied left atri...

The disease we now call diffuse large B-cell lymphoma has gone by many names in the past. These have included reticulum cell sarcoma,1 diffuse histiocytic lymphoma,2 and, more recently, diffuse mixed lymphoma, diffuse large cell lymphoma, or immunoblastic lymphoma—terms from the Working Formulation.3 Early studies of therapy for patients with diffuse large B-cell lymphoma contained some patient...

a male patient with acute renal failure (arf) due to large b-cell non-hodgkin lymphoma infiltration of kidney is presented. the diagnosis was suspected because of coincidence of arf and tumor lysis syndrome non-responsive to conservative renal therapies. a renal biopsy confirmed diagnosis and appropriate chemotherapy led to complete improvement of renal function.

BACKGROUND Multiparameter flow cytometry allows the detection of minor monoclonal B-cell populations. Using this technique combined with morphology, we were struck by the presence of minor populations of small monoclonal B cells in bone marrows of patients with diffuse large B-cell lymphoma in routine diagnostic samples and performed a systematic retrospective study. DESIGN AND METHODS Bone m...

Non-Hodgkin lymphomas (NHLs) are increasing in incidence and will be diagnosed in more than 55,000 individuals this year alone [1,2]. The 13 most frequent clinical classes recognized in the lymphoma classification include diffuse large B-cell lymphoma (DLBCL), follicular lymphoma (FL), small lymphocytic lymphoma (SLL) mantle cell lymphoma (MCL), peripheral T-cell lymphoma (PTCL), marginal B-cel...