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2008 ICD-9-CM Diagnosis Code 288
Diseases of white blood cells
  • disordered formation of various types of leukocytes or an abnormal accumulation or deficiency of these cells.
2008 ICD-9-CM Diagnosis Code 288.0
Agranulocytosis
  • decrease in the number of neutrophilic leukocytes in the blood.
  • An abnormal decrease in the number of neutrophils, a type of white blood cell.
  • A deficiency in the number of granulocytes, a type of white blood cell.
2008 ICD-9-CM Diagnosis Code 288.00
Neutropenia, unspecified
  • decrease in the number of neutrophilic leukocytes in the blood.
  • An abnormal decrease in the number of neutrophils, a type of white blood cell.
  • A deficiency in the number of granulocytes, a type of white blood cell.
2008 ICD-9-CM Diagnosis Code 288.03
Drug induced neutropenia
2008 ICD-9-CM Diagnosis Code 288.04
Neutropenia due to infection
2008 ICD-9-CM Diagnosis Code 288.09
Other neutropenia
  • decrease in the number of neutrophilic leukocytes in the blood.
  • An abnormal decrease in the number of neutrophils, a type of white blood cell.
  • A deficiency in the number of granulocytes, a type of white blood cell.
2008 ICD-9-CM Diagnosis Code 288.1
Functional disorders of polymorphonuclear neutrophils
  • recessive X-linked defect of leukocyte function in which phagocytic cells ingest but fail to digest bacteria, resulting in recurring bacterial infections with granuloma formation.
2008 ICD-9-CM Diagnosis Code 288.2
Genetic anomalies of leukocytes
  • form of phagocyte bactericidal dysfunction characterized by unusual oculocutaneous albinism, high incidence of lymphoreticular neoplasms, and recurrent pyogenic infections; in many cell types, abnormal lysosomes are present leading to defective pigment distribution and abnormal neutrophil functions; transmitted by autosomal recessive inheritance and a similar disorder occurs in the beige mouse, the Aleutian mink, and albino Hereford cattle.
  • A rare autosomal recessive immunodeficiency disorder characterized by abnormal intracellular protein transport. Chediak-Higashi syndrome (CHS) is characterized by immune deficiency; partial oculocutaneous albinism; a bleeding disorder due to deficient platelet dense bodies; neutropenia; neutrophils with impaired chemotaxis and bactericidal activity; recurrent infection; and abnormal natural killer (NK) cell function. CHS may be associated with hepatosplenomegaly, lymphadenopathy, anemia, thrombocytopenia, roentgenologic changes in bones, lungs and heart, and skin and psychomotor abnormalities; it is often fatal in childhood as a result of infection or an accelerated lymphoma-like phase. CHS occurs in mink, cattle, and mice, as well as man.
2008 ICD-9-CM Diagnosis Code 288.3
Eosinophilia
  • disordered formation of eosinophils or an abnormal accumulation or deficiency of these cells.
2008 ICD-9-CM Diagnosis Code 288.4
Hemophagocytic syndromes
2008 ICD-9-CM Diagnosis Code 288.5
Decreased white blood cell count
2008 ICD-9-CM Diagnosis Code 288.50
Leukocytopenia, unspecified
  • reduction in the number of leukocytes in the blood, the count being 5000 per cubic millimeter or less.
  • (LOO-ko-PEE-nya) A condition in which the number of leukocytes (white blood cells) in the blood is reduced.
2008 ICD-9-CM Diagnosis Code 288.51
Lymphocytopenia
  • decrease in the proportion of lymphocytes in the blood.
  • An abnormally small number of lymphocytes in the circulating blood.
2008 ICD-9-CM Diagnosis Code 288.59
Other decreased white blood cell count
2008 ICD-9-CM Diagnosis Code 288.6
Elevated white blood cell count
2008 ICD-9-CM Diagnosis Code 288.60
Leukocytosis, unspecified
  • transient increase in the number of leukocytes in a body fluid.
2008 ICD-9-CM Diagnosis Code 288.61
Lymphocytosis (symptomatic)
2008 ICD-9-CM Diagnosis Code 288.63
Monocytosis (symptomatic)
2008 ICD-9-CM Diagnosis Code 288.69
Other elevated white blood cell count
2008 ICD-9-CM Diagnosis Code 288.8
Other specified disease of white blood cells
2008 ICD-9-CM Diagnosis Code 288.9
Unspecified disease of white blood cells
  • disordered formation of various types of leukocytes or an abnormal accumulation or deficiency of these cells.