Absolute lymphocytosis is seen in
SLE
TB
CLL
Brucellosis
ref to P.JMehta 14/e p374 CLL and brucellosis is also the answer Leukocytosis is white cells (the leukocyte count) above the normal range in the blood. It is frequently a sign of an inflammatory response, most commonly the result of infection, but may also occur following ceain parasitic infections or bone tumors as well as leukemia
General anatomy