BACKGROUND Multiple lymphomatous polyposis of the gastrointestinal tract can be associated with the B-cell lymphoma variant, mantle cell lymphoma, with most cases having been described in patients who are more than 50 years-of-age. A rare case of multiple lymphomatous polyposis due to mantle cell lymphoma is reported in a 34-year-old man. CASE REPORT A 34-year-old man presented with paroxysmal ...

BACKGROUND Relapsed or refractory diffuse large B-cell and mantle-cell lymphoma have a poor prognosis. The EPOCH regimen and rituximab monotherapy have demonstrated activity as salvage therapies. Because of their non-overlapping toxicity, we evaluated their combination as salvage therapy in a phase II study. PATIENTS AND METHODS Patients with relapsed or refractory CD20-positive large B-cell ...

Cytokines may promote tumor growth by paracrine and/or autocrine pathways. Little information is available because malignant cells differ from their normal counterparts for the cytokine repertoire they express. Here we have investigated by reverse transcription-PCR the expression of 22 cytokine genes in neoplastic B lymphocytes from six patients with mantle cell lymphoma, 10 with follicular lym...

Herein is reported the case of a mantle cell lymphoma (MCL) with synchronous double intestinal location. A 74-year old male presented with mild abdominal pain. CT scan imaging indicated invasion of lateral intestinal cavity by large mass formation. Exploratory laparotomy was performed and two solid extra-mural masses were isolated and excised. Histology revealed non-polypoid double synchronous ...

MCL: mantle cell lymphoma INTRODUCTION Cryptococcus neoformans is an encapsulated, ubiquitous fungus that can infect the skin. Cutaneous Cryptococcus usually occurs after dissemination of a respiratory infection but can result from direct contact to the skin. Although classically seen in HIV-infected patients, cryptococcal infections also occur in HIV-negative individuals with or without other ...

ABSTRACT : BACKGROUND : Mantle cell lymphoma (MCL) is a rare variety of non-Hodgkin's lymphoma which originates from CD5+ B-cell population in the mantle zones of lymphoid follicles. Coexistence of such tumours in the axillary lymph nodes with invasive breast cancers without prior history of adjuvant chemotherapy or radiotherapy has not been previously reported in literature. CASE REPORT : We r...

INTRODUCTION Kidney involvement in non-Hodgkin lymphoma is recognized but mostly diagnosed following a diagnosis of lymphoma. We describe a rare case of mantle cell lymphoma, a B-cell-type non-Hodgkin lymphoma, first presenting with immune complex glomerulonephritis. CASE PRESENTATION We report the case of a 58-year-old Sri Lankan man who presented with gross hematuria. Further investigation ...

Note 3q27 rearrangements occur in distinct clinicopathological entities of B-cell non Hodgkin lymphoma (NHL), including diffuse large cell lymphoma (DLCL), follicle centre cell lymphoma (FCCL) and marginal zone B-cell lymphoma (MZBCL) in the REAL classification; very rare cases were also reported with mantle cell lymphoma and chronic lymphocytic leukemia. 3q27 breaks are usually, but not invari...

Mantle cell lymphoma is included in the World Health Organization classification as distinct lymphoma subtype characterized by the t(11;14)(q13;q32) translocation, which results in overexpression of Cyclin D1. The clinical presentation often includes extranodal involvement, particularly of the bone marrow and gut. The prognosis of patients with mantle cell lymphoma (median overall survival, 3-5...