idiopathic cd4+ lymphocytopenia is a rare combined immunodeficiency disease, characterized by low cd4+ t-cell count and increased susceptibility to opportunistic infections, autoimmunity and malignancies after exclusion of secondary forms of cd4 lymphocytopenia. here we present a 13-year old boy who was referred to our center because of destructive ulceration of soft and hard palates with exten...

- the case definition for the syndrome of idiopathic cd4+ t-hymphocytopenia (1cl) includes a heterogeneity of disorders. as yet there have been very few published reports of chiulren who meet the whojcdc criteria and it is unclear whether icl is an acquired or inherited disorder. chiulren referred to a pacdiatric immunodeficiency unit between 1991 and 1993 for investigation of immunodeficiency ...

In 1992, the Centers for Disease Control (CDC) defined idiopathic CD4 + lymphocytopenia as a syndrome of CD4+ cell counts less than 300/~L on more than one occasion in patients who are HNseronegative and have no known immunodeficiency state.1 Numerous cases of idiopathic CD4 + lymphocytopenia have been reported and have been associated with a wide range of disease entities. We report here a cas...

Idiopathic CD4(+) T-lymphocytopenia is a rare immune disorder characterized by an unexplained deficit of CD4(+) T cells and results in various opportunistic infections. Herein, we report a case of new onset weakness in a 10-year-old boy secondary to motor axonal neuropathy associated with idiopathic CD4(+) T-lymphocytopenia. The patient was referred to rehabilitation for an evaluation of progre...

The IgG4-related disease is a fibroinflammatory disease characterized by tumefactive lesions, a dense lymphoplasmacytic infiltrate rich in IgG4-positive plasma cells, storiform fibrosis, and, often but not always, elevated serum levels of IgG4. Idiopathic CD4 lymphocytopenia is a heterogenic and rare syndrome characterized by the detection of a persistent absolute CD4 T cells count <300 cells/m...

The devastating global impact of acquired immunodeficiency syndrome (AIDS) has greatly sensitized the public to the threat of new microbes that are capable of wrecking havoc on the world's population. The HIV virus infects and depletes CD4+ T lymphocytes. However cases have been described with profound CD4+ T cell lymphocytopenia but without evidence of HIV infection, a condition now termed as ...

UNLABELLED INTRODUCTION Rapidly growing mycobacteria are opportunistic pathogens in patients with underlying risk factors. Mycobacterium abscessus subsp. bolletii is a newly recognized member of rapidly growing mycobacteria, isolated from respiratory tract and cutaneous infections. CASE PRESENTATION We describe a case of chronic disseminated infection caused by M. abscessus subsp. bolletii...

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 immunologic characteristics of a cohort of patients with ICL according to the Centers for Disease Control criteria. We recruited 40 patients (24 female) of mean age 44.2 T 12.2 (19Y70) years. Patients underwent T-lymphocyte phenot...

A 67-year-old man was admitted to our hospital complaining of dry cough. Chest computed tomography showed diffuse infiltrates and ground-glass opacities in the bilateral lung fields. Transbronchial lung biopsy specimens showed alveoli filled with yeast-like fungi. With a diagnosis of pneumocystis pneumonia (PCP), he was given oral sulfamethoxazole/trimethoprim, to which he responded well. Howev...