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Tumor markers 2

Tumor markers 2

Classifications  & Clinical applications of tumor markers 


Classifications of tumor markers 

Tumor markers are categorized into the following groups :

1 - Enzymes . 
2 - Hormones , neurotransmitters and their metabolites 
3 - Receptors 
4 - Serum proteins example of ( immunoglobulins , glycoproteins  , carcinoembryonic proteins or oncofetal antigens , polyamines , and amino acids ) . 
5 -DNA 


Clinical applications of tumor markers

The potential used of tumor markers are : 
1 - Screening in general population . 
2 - Differential diagnosis in symptomatic patients 
3 - Clinical staging of cancer 
4 - Estimating tumor volume 
5 - Prognostic indicator for disease progression 
6 - Evaluating the success of treatment . 
7 - Detecting the recurrence of cancer 
8 - Monitoring responses to therapy . 
9 - Radiatiommunolocalization  of tumor masses 
10 - Determining direction for immunotherapy . 

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