<prompt> True about CLL is-Can present as acute leukaemiaDiagnosed in routine blood testLeukocytosisMore T lymphocytes seen  <response>: The process of diagnosing CLL usually begins with a routine blood test called a complete blood count CBC. A CBC measures the number of different types of cells in a sample of a persons blood. A person may have CLL if the blood contains too many white blood cells. The CBC also measures red blood cells and platelets Ref Davidson 23rd edition pg 962 