Determining the extent and stage of disease in patients with newly diagnosed non-Hodgkin's lymphoma using 18F-FDG-PET/CT.

Positron emission tomography (PET) using 2-[fluorine-18]-fluoro-2-deoxy-D-glucose (18F-FDG) combined with computed tomography (CT) represents a three-dimensional imaging method suitable for staging in patients with non-Hodgkin's lymphomas (NHLs). The aim of our prospective multicenter study was to assess the value of initial PET/CT as compared with CT and PET alone for determining the stage and extent of the disease. A total of 122 patients with newly diagnosed NHL were examined using PET/CT.

The biological environment of Hodgkin's lymphoma and the role of the chemokine CCL17/TARC.

Hodgkin's lymphoma is a lymphoproliferative disease, which differs in its morphology and therapeutic response from other lymphomas. Neoplastic cells represent only a minor cell population of the tumour, while the major part of the tumour is formed by inflammatory cells. It results from the production of cytokines and chemokines both by neoplastic cells and by inflammatory cells.

[Cefepime as an empiric treatment of febrile neutropenia in patients after high dose therapy and autologous stem cell transplantation].

Background: Febrile neutropenia is one of the most frequent complications in intensively treated hematooncological patients and almost inevitably occurs after high dose therapy and autologous stem cell transplantation. Empiric broad-spectrum antibiotic treatment is indicated in the initial management. Fourth-generation cephalosporins are the option.