Primary CNS lymphomas (PCNSL), until recently representing about 1% of all brain tumors,
show dramatically increased incidence both in high-risk groups (immunocompromised …

Clonal expansions of CD3+ large granular lymphocytes (LGL) have been classified as T-
LGL leukemia. The majority of patients with T-LGL leukemia have a chronic disease (years) …

The current status of immunophenotyping of lymphomas and leukemias on paraffin-
embedded tissue sections is reviewed. We have chosen to describe only commercially …

CD74 is a type II transmembrane glycoprotein that functions as an MHC class II chaperone
and displays diverse roles in immune responses. Recently, anti‐CD74 immunotherapy has …

The distinction between follicular hyperplasia (FH) and follicular lymphoma (FL) is one of the
classic problems in diagnostic hematopathology. Both MT2 and bcl-2 antibodies have been …

Purpose: The goal of this study was to assess the immunophenotype of uniformly treated
cases of pediatric large-cell non-Hodgkin's lymphoma (NHL) to determine the prognostic …

We have compared the value of immunohistochemical and polymerase chain reaction
(PCR) techniques in distinguishing follicular hymphoma from follicular hyperplasia in …

AIMS: To assess the value of immunophenotyping of acute lymphoblastic leukaemia (ALL)
in routinely processed bone marrow trephine biopsy specimens and to establish a minimum …

Background. The clinical relevance of the updated Kiel classification for T‐cell lymphomas is
discussed. Large series with long‐term follow‐up are needed to investigate the clinical …

Background: There is conflicting evidence concerning the prevalence of Helicobacter pylori
gastritis in HIV1-infected patients. Furthermore, a possible influence of immunodeficiency on …