Idiopathic CD4 lymphocytopenia is a condition characterized by low CD4 counts. It is rare
and most of the information about this illness comes from case reports. Presentation is …

Abstract Background Idiopathic CD4 lymphocytopenia (ICL) is a rare condition characterized
by an unexplained deficit of circulating CD4 T cells leading to increased risk of serious …

Idiopathic CD4 lymphocytopenia (ICL) was first defined in 1992 by the US Centers for
Disease Control and Prevention (CDC) as the repeated presence of a CD4+ T lymphocyte …

Abstract Idiopathic CD4 T lymphocytopenia (ICL) is a rare and severe condition with limited
available data. We conducted a French multicenter study to analyze the clinical and …

Abstract Background: Idiopathic CD4 lymphocytopenia (ICL) is a rare disorder of unknown
etiology. Diagnostic criteria include a persistent CD4 T-cell lymphopenia with no underlying …

Abstract A severe CD4 T-cell depletion predisposes humans to opportunistic infections. In
recent years, reports of cases of opportunistic infections caused by CD4 T-cell depletion …

Abstract Idiopathic CD4+ lymphocytopenia (ICL) is a rare non–HIV-related syndrome with
unclear natural history and prognosis. This prospective natural history cohort study …

The manifestation of opportunistic infections calls for the evaluation of the immune system
for CD4 lymphocytopenia. The differential diagnosis of this condition in adults comprises …

Idiopathic CD4 lymphocytopenia (ICL) is a presumed heterogenous syndrome with key
element low CD4 T-cell counts (below 300/mm 3) without evidence of HIV infection or other …

Objective Characterize autoantibodies and autoimmune diseases in a prospective cohort of
patients with Idiopathic CD4 Lymphocytopenia (ICL) a rare immunodeficiency characterized …