3.4 - Clinical characteristics Flashcards

1
Q

what is the hallmark of malignancy?

A

metastatic potential

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2
Q

what is the IHC stain for epithelium?

A

keratin

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3
Q

what is the IHC stain for mesenchyme?

A

vimentin

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4
Q

what is the IHC stain for neuroglia?

A

GFAP

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5
Q

what is the IHC stain for neuroendocrine cells (small cell carcinoma, carcinoid)?

A

chromogranin

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6
Q

what is the IHC stain for melanoma, schwannoma, langherhans cell histiocytosis?

A

S-100

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7
Q

what is the key prognostic factor for tumor development?

A

stage

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