lymphocytosis


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lymphocytosis

[‚lim·fə‚sī′tō·səs]
(medicine)
An abnormally high lymphocyte count in the blood.
References in periodicals archive ?
Abnormal MRI in a patient with 'headache with neurological deficits and CSF lymphocytosis (HaNDL).
Lawrence, "Persistent polyclonal lymphocytosis of B lymphocytes," The New England Journal of Medicine, vol.
(%) Age mean, y 58.79 Sex Female 4 (12.12) Male 29 (87.88) Mantle cell subtypes Classic 30 (90.90) Blastoid 2 (6.06) Pleomorphic 1 (3.04) WBC count mean 9.35 Absolute lymphocytosis, yes 6 (20.69) Leukemic phase MCL, yes 1 (3.3) Hemoglobin level mean 12.47 Platelet count mean 187 LDH level mean 218.82 ECOG status n = 24 0 or 1 20 (83.33) 2 or 3 4 (16.67) MIPI score n = 23 Low 15 (65.22) Intermediate 5 (21.74) High 3 (13.04) Response to initial treatment n = 30 Complete remission 23 (76.67) Partial remission 7 (23.33) Stable disease 0 (0) Covariates aMCL, n = 29, No.
Relative lymphocytosis was seen in total 75.4% cases of falciparum malaria and 80% cases of vivax malaria.
He remained well until 2008, when he started to have increasing lymphadenopathy and lymphocytosis. At this time, SPEP and immunofixation showed two monocloncal bands: an IgA lambda (in the beta region) and an IgA kappa (in the gamma region) with a total IgA of 5.12g/L, IgM of 0.18g/dL and IgG of 9.6g/L [Figures 1 and 2].
Diffuse infiltrative lymphocytic syndrome is associated with diffuse visceral infiltration, a persistent CD8 lymphocytosis, bilateral parotid swelling, and cervical lymphadenopathy.
"If you have a 16-year-old with exudative pharyngitis, you get a CBC and you've got 30% atypical lymphocytosis, don't go any further," she said.
The constellation of spasmodic cough and lymphocytosis (>10,000) had a sensitivity of 83%, a LR+ of 2.5, and a LR- of 0.25.
The differential diagnosis of parotid gland enlargement in an HIV-positive patient includes reactive lymphadenopathy (follicular hyperplasia), parotid cyst formation, and diffuse infiltration of the gland by lymphoid elements accompanied by cystic dilation of the salivary ducts (diffuse infiltrative lymphocytosis syndrome).
Asymptomatic lymphocytosis may be the only evidence of early evolving CLL.
An independent review of response data from this study, with a data cut-off of June 15 and a median follow-up of 9.1 months, showed an overall response rate, or ORR of 80%, inclusive of complete response, partial response and partial response with lymphocytosis. The median duration of response has not been reached, as a majority of the responders remain in a response.
Haematological profile revealed normal total leucocyte count (8.3 m/[mm.sup.3]) with lymphocytosis (5.8 m/[mm.sup.3]) and neutropenia (2.2 m/[mm.sup.3]).