Tumor markers Flashcards

1
Q

What are tumor markers used to do?

A

Monitor disease (relapse, drug response, etc.) NOT to make the dx

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2
Q

PSA

A

Prostate cancer screener

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3
Q

Prostatic acid phosphatase

A

Prostate cancer

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4
Q

CEA

A

made in ~70% colorectal cancers

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5
Q

a-FP

A

HCC and nonseminomatous germ cell tumors

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6
Q

b-HCG

A

Hydatiform moles and choriocarcinomas

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7
Q

CA-125

A

Ovarian cancer

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8
Q

S-100

A

Melanoma, neural tumors, schwannomas

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9
Q

Alk Phosph

A

Mets to bone, liver, and Paget’s dz of bone

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10
Q

Bombesin

A

Neuroblastoma, lung and gastric cancer

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11
Q

TRAP

A

Hairy cell leukemia

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12
Q

CA-19-9

A

Pancreatic adenonocarcinoma

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13
Q

Calcitonin

A

Medullary thyroid cancer

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