A set of haematological inflammation parameters that quantify and characterise particular lymphocytes (RE-LYMP, AS-LYMP) and the activation status of neutrophils (NEUT-GI, NEUT-RI). These diagnostic parameters provide additional information about the activation of the patients’ immune response and help clinicians monitor inflammatory conditions in more detail. They become available with licence activation on XN systems via XN-DIFF measurement. The use of WPC is of extra value here as it excludes malignancies reliably.