<prompt> Absolute lymphocytosis is seen inSLETBCLLBrucellosis  <response>: ref to P.JMehta 14e 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 