This abnormal condition, known as monoclonal B-cell lymphocytosis.    From Wordnik.com.  [WANE TV] Reference

The median reduction in absolute lymphocyte count was 73% in those patients with lymphocytosis at baseline.    From Wordnik.com.  [Emergent BioSolutions Announces Initiation of Phase Ib/II Study of TRU-016 in Combination with Bendamustine for Chronic Lymphocytic Leukemia - Yahoo! Finance] Reference

New England Journal of Medicine, chronic lymphocytic leukemia (CLL) appears to be preceded by a condition known as monoclonal B-cell lymphocytosis (MBL).    From Wordnik.com. Reference

Yesterday was a long awaited appointment with a second neurologist who weighed in on my crazy collection of symptoms with yet a new diagnosis: syndrome of headache, neurological deficits, and cerebrospinal fluid lymphocytosis (or HaNDL, which almost sounds like it was invented as a catch-all for me and my symptoms).    From Wordnik.com.  [Inside Higher Ed] Reference

X factor only 'school of red fish' Chancroid (soft chancre) Painful genital ulcer Bubo H. ducreyi Chocolate agar Levinthal med X and V factors Satellite phen Pneumonia bronchitis Meningitis Acute epiglottitis Otitis media Capsule (PRP) - type b Endotoxin IgA protease H. influenzae Impt. Feature Distinguishing characteristic Disease Impt. Virulence factor Organism No bacteremia Vaccines: killed org toxoid lymphocytosis Bordet Gengou med; Regan-Lowe med Pertussis, catarrhal paroxysmal (whooping cough) convalescence Capsule Toxin - ADP ribosylation B. pertussis.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference