Neuroblastoma laboratory tests: Difference between revisions

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{{Neuroblastoma}}
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==Overview==
==Overview==
An elevated concentration of blood and urinary  [[vanillylmandelic acid]] (VMA) and [[homovanillic acid]] (HVA) is suggestive of neuroblastoma.<ref name="gov"> Neuroblastoma Treatment for health professionals. National Cancer Institute (2015) http://www.cancer.gov/types/neuroblastoma/hp/neuroblastoma-treatment-pdq#link/_534_toc Accessed on October, 7 2015</ref><ref name="wiki">Neuroblastoma. Wikipedia(2015) https://en.wikipedia.org/wiki/Neuroblastoma Accessed on October, 5 2015</ref>


==Laboratory Findings==
==Laboratory Findings==
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====Basic metabolic panel====
====Basic metabolic panel====
* Blood tests indicates elevated levels of [[catecholamines]] or its metabolites such as:
* Blood tests indicates elevated concentration of [[catecholamine]] or its metabolites such as:
:* Vanillylmandelic acid (VMA)
:* [[Vanillylmandelic acid]] (VMA)
:* Homovanillic acid (HVA)
:* [[Homovanillic acid]] (HVA)


====Urinalysis====
====Urinalysis====
* A 24-hour collection of urine indicates elevated levels of [[catecholamines]] or its metabolites such as :
* A 24-hour collection of urine indicates elevated concentration of [[catecholamine]] or its metabolites such as :
:* Vanillylmandelic acid (VMA)
:* [[Vanillylmandelic acid]] (VMA)
:* Homovanillic acid (HVA)
:* [[Homovanillic acid]] (HVA)


==References==
==References==

Revision as of 00:18, 8 October 2015

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Haytham Allaham, M.D. [2]

Overview

An elevated concentration of blood and urinary vanillylmandelic acid (VMA) and homovanillic acid (HVA) is suggestive of neuroblastoma.[1][2]

Laboratory Findings

Complete blood count

  • Anemia

Basic metabolic panel

  • Blood tests indicates elevated concentration of catecholamine or its metabolites such as:

Urinalysis

  • A 24-hour collection of urine indicates elevated concentration of catecholamine or its metabolites such as :

References

  1. Neuroblastoma Treatment for health professionals. National Cancer Institute (2015) http://www.cancer.gov/types/neuroblastoma/hp/neuroblastoma-treatment-pdq#link/_534_toc Accessed on October, 7 2015
  2. Neuroblastoma. Wikipedia(2015) https://en.wikipedia.org/wiki/Neuroblastoma Accessed on October, 5 2015

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