tumor markers: monitor response to therapy, tumor recurrence, diagnosis only by bx Flashcards
1
Q
PSA
A
follow prostate adenocarcinoma
also elevated: BPH, prostatitis
2
Q
CA-125
A
ovarian cancer
3
Q
alkaline phosphatase
A
mets to bone or paget disease of bone
biliary disease
4
Q
α fetoprotein: normally made by fetus
A
HCC
testicular tumors: yolk sac, testicular cancer, mixed germ cell tumor (+ bhCG)
5
Q
CA 19-9
A
pancreatic cancer
6
Q
CEA
A
colon cancer
pancreatic cancer
7
Q
S-100
A
neural crest origin:
melanoma
schwannoma
8
Q
tartrate-resistant acid phosophatase (TRAP)
A
hairy cell leukemia (CLL: B cell neoplasm)