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Monocytosis

Authoring team

Monocytosis is a monocyte count greater than 0.8 x 109 per litre. (1,2,3)

Causes include:

  • myelodysplasia
  • Hodgkin's lymphoma
  • infections:
    • tuberculosis
    • brucellosis
    • malaria
    • infective endocarditis
    • rickettsial infections

A suggested management of raised monocytes in adults:

 

Reference

  1. Riley LK, Rupert J. Evaluation of Patients with Leukocytosis. Am Fam Physician. 2015 Dec 01;92(11):1004-11.
  2. Itzykson R et al. Diagnosis and Treatment of Chronic Myelomonocytic Leukemias in Adults: Recommendations From the European Hematology Association and the European LeukemiaNet. Hemasphere. 2018 Dec;2(6):e150
  3. Hensel M et al. Peripheral monocytosis as a predictive factor for adverse outcome in the emergency department: Survey based on a register study. Medicine (Baltimore). 2017 Jul;96(28):e7404

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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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