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42 Possible Causes for CD4/CD8 Ratio Reversed

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  • X-Linked Lymphoproliferative Disorder

    10 9 /l), with a reversed CD4/CD8 ratio of 1:2.[] Cytotoxic T lymphocytes, which are thought to cause some of the tissue injury in this disease, were increased in number and activated: CD8 lymphocytes were increased (7.6[]

  • Psittacosis

    T cells were also increased with reversal of the CD4/CD8 ratio.[] […] which the number of gammadelta T cell receptor-positive T lymphocytes (gammadelta T cell) in the bronchoalveolar lavage fluid was markedly increased (25.1 and 66.9%) and CD8[]

  • Ataxia Telangiectasia

    Ataxia telangiectasia (AT) is a rare neurodegenerative disorder inherited through an autosomal recessive pattern, mainly characterized by a progressive neurologic impairment together with cerebellar ataxia. The severity of AT varies between the subjects. Ataxia is undoubtedly one of the most important sings, and[…][]

  • Rotavirus Infection

    Lymphocytes subpopulation study revealed the reversal of CD4 /CD8 ratio with the selective decrease of CD4-positive lymphocytes.[]

  • Chronic Actinic Dermatitis

    The pathogenesis of CAD is unclear, but predominance of CD8 cells in severe cases and reversal of the CD4 : CD8 ratio in lesional skin and peripheral blood of HIV-negative[]

  • X-Linked Agammaglobulinemia

    Results showed CD4:CD8 ratio within normal value in majority of patients, reverse ratio in 2 boys, increased number of activated T cells (CD3/HLA-DR) in one of them.[] The number of T lymphocytes, ratio of CD4:CD8 subpopulations, response to stimulation and NK number were assayed with flow cytometry and cell culture.[]

  • Familial Hemophagocytic Lymphohistiocytosis

    One of them showed markedly decreased phytohemagglutinin induced lymphocyte proliferation and reversed CD4/CD8 ratio (0.52) in flowcytometric lymphocyte subset analysis.[]

  • Cytomegalovirus Pneumonia

    In HIV-infected patients, reduction of CD4-positive T-lymphocyte counts and reversal of the CD4:CD8 ratio are correlated with increased susceptibility to opportunistic infections[] The CD4 :CD8 ratio was assessed in 17 patients and was found reversed in 5 of them. Table 1 .[] […] is reversal of the CD4:CD8 ratio. 5 In patients with untreated chronic lymphocytic leukemia in Rai Stages III and IV, there have been reports of a decrease in the CD4:CD8[]

  • Posttransplant Lymphoproliferative Disease

    There was a reversal of the CD4/8 ratio in peripheral blood and an increase in HLA-DR positive CD8 cells. The patient has been in complete remission for 24 months.[]

  • Chylothorax

    T-lymphocytes. 158 The percentage of CD8 lymphocytes was normal in all patients and the CD4 :CD8 ratio was reversed.[] […] another study of 5 children with chylothorax, 2 had reduced absolute numbers and percentage of CD3 T-lymphocytes, and all the children had decreased numbers and percentage of CD4[]

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