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Lymphocytes (increased)

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Lymphocytes are said to be raised if their numbers are greater than 3.5 x 10^9/l.

Conditions include:

  • viral infections such as EBV, CMV, rubella, whooping cough
  • toxoplasmosis
  • brucellosis
  • chronic lymphatic leukaemia

A suggested management of raised lymphocytes in adults (1):

 

Flowchart detailing the diagnostic approach to lymphocytosis, including normal lymphocyte ranges, symptoms for clinical assessments, and referral recommendations for further hematological evaluation.

 

Reference:

  • NHS Camden CCG. Abnormal FBC guidance - for adults (Accessed 30/10/19)

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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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