Tumor Markers - 11
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Tissue-specific tumor markers: continued
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e
Examples of tissue-specific tumor markers: cont
=
d
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Ž
PSA - prostate-specific antigen
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elevated levels in:
•
h
prostate cancer
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used as a screening test for prostate cancer
•
used to monitor therapy in diagnosed cases of
prostate cancer
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much controversy as to usefulness and reliability
of this marker
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