cancer Flashcards
1
Q
men cancer death
A
lung, prostate, colorectal
2
Q
women cancer death
A
lung
breast
colorectal
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!
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
5
Q
carcinogenesis 3 steps
A
initiation
promotion
progression
6
Q
initiation
A
altering of DNA
7
Q
promotion
A
repeated exposure can cause spread
8
Q
progression
A
angiogenesis(they make their own blood supply)
altered cells will start to invade
9
Q
metastasis
A