title: A case of chronic neutrophilic leukemia with paraproteinemia (IgG Type lambda and IgA Type K).
abstract: An unusual case of chronic neutrophilic leukemia associated with paraproteinemia (IgG Type lambda and IgA Type K) was followed for 3 years. Clinical and hematological findings obtained during the entire course fulfil the previously reported criteria for the diagnosis of chronic neutrophilic leukemia. A marked infiltration of mature neutrophils in the spleen and liver was confirmed by postmortem examination.
mesh_terms: D000368:Aged; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007147:Immunoglobulin Light Chains; D007951:Leukemia, Myeloid / Q000150:complications* / Q000175:diagnosis; D007955:Leukemoid Reaction / Q000175:diagnosis; D009504:Neutrophils; D010265:Paraproteinemias / Q000150:complications*
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007147:Immunoglobulin Light Chains