cancer Flashcards

1
Q

men cancer death

A

lung, prostate, colorectal

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2
Q

women cancer death

A

lung
breast
colorectal

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3
Q
benign 
differentiated?
encapsulated?
metastasis?
growth rate?
cell characteristics?
movable?
A
well-differentiated 
encapsulated 
no metastasis just localized 
slow growth rate 
normal cells 
movable!
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4
Q
malignant 
differentiated?
encapsulated?
metastasis?
growth rate?
cell characteristics?
movable?
A
undifferentated 
not encapsulated 
metastasis>can go into blood and lymph
variable growth rate 
abnormal cells 
fixed
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5
Q

carcinogenesis 3 steps

A

initiation
promotion
progression

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6
Q

initiation

A

altering of DNA

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7
Q

promotion

A

repeated exposure can cause spread

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8
Q

progression

A

angiogenesis(they make their own blood supply)

altered cells will start to invade

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9
Q

metastasis

A
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