Syndrome of inappropriate secretion of antidiuretic hormone associated with imatinib.

Objective: To describe a patient with Bcr-abl(+) acute lymphoblastic leukemia who developed the syndrome of inappropriate secretion of antidiuretic hormone (SIADH) while being treated with high-dose imatinib.

Case Summary: A 29-year-old woman was diagnosed with Bcr-abl(+) acute lymphoblastic leukemia, and treatment was initiated with chemotherapy and imatinib 800 mg daily. Following imatinib initiation, a gradual decrease in serum sodium level was noticed.

Platelet production and related pathophysiology in acute myelogenous leukemia at first diagnosis: prognostic implications.

Among various laboratory and clinical features megakaryocytopoiesis and platelet (PLT) counts have been previously insufficiently evaluated for their prognostic significance in acute myelogenous leukaemia (AML). We studied several clinical and laboratory features of 108 first diagnosed AML patients in relation with their prognosis. Patients with favourable prognostic features were excluded from the study.

A clinicopathological study of B-cell differentiation markers and transcription factors in classical Hodgkin's lymphoma: a potential prognostic role of MUM1/IRF4.

Background And Objectives: Although most patients with classical Hodgkin's lymphoma (CHL) are cured, a significant minority are refractory to treatment. The investigation of biological markers could improve the predictive capacity of clinical staging systems. The aim of our study was to detect B-cell differentiation markers and transcription factors in CHL in order to define subgroups with different histogeneses and prognoses.

Disseminated intravascular B-cell lymphoma: clinicopathological features and outcome of three cases treated with anthracycline-based immunochemotherapy.

The purpose of this study was to evaluate the use of combination anthracycline-based immunochemotherapy in intravascular lymphoma (IVL). This is an extremely rare, disseminated, and aggressive extranodal CD20(+) non-Hodgkin's lymphoma (NHL) with poor outcome following anthracycline-based chemotherapy. From a population of 700 newly diagnosed patients with NHL who were registered and followed up at our unit between 1990 and 2005, three cases (0.

Blastic natural killer (NK)-cell lymphoma: report of an unusual CD4 negative case and review of the CD4 negative neoplasms with blastic features in the literature.

Blastic Natural Killer (NK)-cell lymphoma is a relatively new entity which has been recently included in the WHO classification. CD4 expression is observed in most cases of blastic NK-cell lymphomas and has been related with skin tropism. We report an unusual CD4 negative blastic NK-cell lymphoma with primary presentation in the skin, subsequent infiltration of the bone marrow and aggressive behavior.