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7,052 Possible Causes for Lymphocytes

  • Infectious Mononucleosis

    The percentage of CD8 /CD11b- cells was not increased in the atypical lymphocytes. However, CD45RO was expressed on 86.3% of CD4 atypical lymphocytes.[] One of the potential regulators of apoptosis of T-lymphocytes is a death receptor 3 (DR3).[] The levels of liver enzymes and atypical lymphocytes increase with age.[]

  • Insect Bite

    An insect-bite-like reaction is known to occur in patients with chronic lymphocytic leukemia (CLL).[] Abstract A 69-year-old woman with chronic lymphocytic leukaemia presented with an 18-month history of pruritic, tender, erythematous plaques.[] The 3 patients with chronic lymphocytic leukemia seemed to have a worse prognosis than expected for their disease.[]

  • Upper Respiratory Infection

    Exercise and blood lymphocyte subset responses: intensity, duration, and subject fitness effects. J Appl Physiol 1990 ; 69 : 251 –60. Nieman DC .[]

  • Influenza

    Her bronchoalveolar lavage fluid contained an unusually high number of lymphocytes, and a drug-induced lymphocyte stimulation test for seasonal influenza vaccine was positive[] In contrast, decreasing lymphocyte counts were observed in 2 patients with fatal influenza pneumonia ( figure 2 ).[] A low absolute lymphocyte count on admission is associated with more severe disease and death.[]

  • Viral Lower Respiratory Infection

    Full blood count, Ig levels and IgG subclasses, and lymphocyte subclasses were within normal limits.[] The immunodeficiency of chronic lymphocytic leukaemia. Br Med Bull. 2008; 87 :49-62. doi: 10.1093/bmb/ldn034. [PubMed: 18755702 ]. 11. Speer ME, Good AB.[]

  • Drug-induced Fever

    The authors also suggest that HHV-6 reactivation should be considered in the presence of eosinophilia or atypical lymphocytes.[] In a patient without evidence of hypersensitivity (the lymphocytes did not react to the drug in vitro) fever was the sole manifestation of an adverse reaction to cimetidine[] Lymphocyte stimulation tests were positive for both drugs (stimulation indices: 193% for cimetidine and 325% for ranitidine).[]

  • Sinusitis

    Ipilimumab, a monoclonal antibody targeting cytotoxic T-lymphocyte antigen-4, and nivolumab, targeting programmed cell death-1, have been associated with numerous immune-related[] If immunodeficiency is suspected, testing should include immunoglobulin and lymphocyte testing.[] In ALPS, unusually high numbers of a type of white blood cell called a lymphocyte accumulate in the lymph nodes, liver, and spleen, which can lead to enlargement of these[]

  • Pharyngitis

    These studies do not address the potential life-threatening complication of steroids in patients with pharyngitis or lymphadenopathy in the setting of undiagnosed acute lymphocytic[] Values suggestive of infectious mononucleosis include: 50% lymphocytes, 10% atypical lymphocytes, or elevated absolute lymphocyte or atypical lymphocyte counts.[] Atypical lymphocytes can be seen on peripheral blood smear. Viral cultures from washings are about 20% sensitive in adults.[]

  • Skin Infection

    […] of β1 and β2 integrins but to be highly adhesive to integrin ligands and to display decreased migration compared with control T lymphocytes.[] With testing for CD18 integrin function by flow cytometry, adhesion assay analysis, and time-lapse microscopy, we found the patient's T lymphocytes to express normal levels[]

  • Acute Bronchitis

    […] the CD4/CD8 ratio, activation of CD8 lymphocytes, and exudation as indicated by an increase in fluid phase fibrinogen.[] BALF neutrophils and lymphocytes normalised at 9 and 15 months, respectively, after smoking cessation 106 .[] Sputum findings identified intense airway inflammation characterised by increased total cell and lymphocyte counts followed by an increase in neutrophils and a decrease in[]

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