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Late Effects of Treatment for Childhood Cancer (PDQ®): Treatment - Patient Information [NCI] - Immune System

Surgery to remove the spleen increases the risk of immune system late effects.

The risk of health problems that affect the immune system increases after treatment with the following:

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Purpose of This Summary This PDQ cancer information summary for health professionals provides comprehensive, peer-reviewed, evidence-based information about endometrial cancer prevention. It is intended as a resource to inform and assist clinicians who care for cancer patients. It does not provide formal guidelines or recommendations for making health care decisions. Reviewers and Updates This summary is reviewed regularly and updated as necessary by the PDQ Screening and Prevention...

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  • Surgery to remove the spleen.
  • High-dose radiation therapy to the spleen.
  • Stem cell transplant and graft-versus-host disease during or after treatment.

Late effects that affect the immune system may cause infection.

Late effects that affect the immune system may increase the risk of very serious bacterial infections. These symptoms may be caused by infection:

  • Redness, swelling, or warmth of a part of the body.
  • Pain that is in one part of the body, such as the eye, ear, or throat.
  • Fever.

An infection may cause other symptoms that depend on the part of the body affected. For example, a lung infection may cause a cough and thick mucus.

Children who have had their spleen removed may need antibiotics to prevent infection.

Taking daily antibiotics for at least 2 to 3 years after splenectomy or until at least 5 years of age for young children may be recommended. At the first sign of fever (temperature over 101.5°F or 38.5°C), it is important to have prompt medical care and be treated with antibiotics. Antibiotics should also be given before dental work to prevent infection.

In addition, children at risk should be vaccinated against the following:

  • Pneumococcal disease (for children aged 10 years and older and more than 5 years after last dose).
  • Meningococcal disease.
  • Haemophilus influenzae type b (Hib) disease.

Talk to your child's doctor about whether other childhood vaccinations need to be repeated.

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WebMD Public Information from the National Cancer Institute

Last Updated: February 25, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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