Cancer markers and autoantibodies Flashcards
CA 125
Ovarian cancer
CA 19-9
Pancreatic cancer
CA 15-3
Breast cancer
PSA
Prostatic carcinoma
Alpha-feto protein (AFP)
Hepatocellular carcinoma, teratoma
S-100
Melanoma and schwannomas
Bombesin
Small cell lung carcinoma, gastric cancer, neuroblastoma
Ovarian cancer
CA 125
Pancreatic cancer
CA 19-9
Breast cancer
CA 15-3
Prostatic carcinoma
PSA
Hepatocellular carcinoma, teratoma
Alpha-feto protein (AFP)
Melanoma and schwannomas
S-100
Small cell lung carcinoma, gastric cancer, neuroblastoma
Bombesin
Carcinoembryonic antigen (CEA)
Colorectal cancer
Colorectal cancer
Carcinoembryonic antigen (CEA)
ACL
Antiphospholipid syndrome
Ferritin
Adult onset still’s disease
pANCA
Churg-straus angitis, microscopic polyangitis
cANCA
Wegener’s granulomatosis
Topoimerase/Scl-70
Diffuse sceleroderma (especially lung disease)
Centromere
Limited cutaneous scleroderma
RNP (ribonuclear protein)
Mixed connective tissue disease
Antiphospholipid syndrome
ACL
Adult onset still’s disease
Ferritin
Churg-straus angitis, microscopic polyangitis
pANCA
Wegener’s granulomatosis
cANCA
Diffuse sceleroderma (especially lung disease)
Topoimerase/Scl-70
Limited cutaneous scleroderma
Centromere
Mixed connective tissue disease
RNP (ribonuclear protein)
Smith (Sm)
SLE (low sensitivity highly specific)
La
SLE, Sjogrens
Ro
SLE, Sjogrens (causes neonatal heart block)
Ds DNA
80% SLE
Antinuclear antibody
99.9% SLE
Rheumatoid factor/ACPA
RA (RF present in Sjogrens)
SLE (low sensitivity highly specific)
Smith (Sm)
SLE, Sjogrens
La
SLE, Sjogrens (causes neonatal heart block)
Ro
80% SLE
Ds DNA
99.9% SLE
Antinuclear antibody
RA (RF present in Sjogrens)
Rheumatoid factor/ACPA
anti-mitochondrial antibodies (AMA) M2 subtype smooth muscle antibodies (in 30%) and raised serum IgM
Primary biliary cholangitis (previously primary biliary sclerosis)
Previous history of UC, ANCA
Primary sclerosing cholangitis
Lactate dehydrogenase (LDH)
Testicular cancer
Primary sclerosing cholangitis
ANA and ANCA
Anti-GBM
Goodpastures
Polymyositis and Dermatomyositis
Jo 1, Mi 2 and ANA
Primary biliary cholangitis (previously primary biliary sclerosis)
anti-mitochondrial antibodies (AMA) M2 subtype smooth muscle antibodies (in 30%) and raised serum IgM
Primary sclerosing cholangitis
Previous history of UC, ANCA
Testicular cancer
Lactate dehydrogenase (LDH)
ANA and ANCA
Primary sclerosing cholangitis
Goodpastures
Anti-GBM
Jo 1, Mi 2 and ANA
Polymyositis and Dermatomyositis