Common Tumour Markers Flashcards

1
Q

CEA?

A

colorectal cancer. Can be used in breast cancer amongst others

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2
Q

Ca15.3

A

Breast cancer

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3
Q

Ca19.9

A

Pancreatic cancer. Also Upper GI cancers

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4
Q

Ca72.4

A

Gastric cancers. Not commonly used

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5
Q

Ca125

A

Ovarian cancer (increased with any inflammation in the peritoneum)

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6
Q

PSA

A

Prostate cancer (increased with prostatitis and BPH too)

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7
Q

aFP

A

HCC, testicular cancer

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8
Q

bHCG

A

testicular cancer, gestational trophoblastic neoplasia

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9
Q

ALP

A

a marker of bone disease and boney mets. Also found in muscles

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10
Q

LDH

A

Non specific marker of cell turnover. Useful in haem malignancies, melanoma, testicular cancer

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11
Q

Chromogranin A, Urine 5-HIAA

A

NETs

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