GTB, cervical cancer pathology Flashcards Preview

Ob Gyn > GTB, cervical cancer pathology > Flashcards

Flashcards in GTB, cervical cancer pathology Deck (17)
1

ferilization of an empty ovum by one or 2 sperms

complete mole

2

uterus distended by large, bizarre, gelatinous "placental" mass

compelte mole

3

snowstorm image on U/S

complete mole

4

bunch of grapes appearence on gross specimen

complete mole

5

which GTD has fetal parts present

partial mole

6

hcg is markedly increased in ____, and somewhat increased in____

compelte mole; partial mole

7

irregular spotting of brown, bloody, foul fluid + elevated HCG

choriocarcinoma

8

which type GTD manifests with no villi?

choriocarcinoma

9

tx of choriocarcinoma

chemotx

10

which GTD is characterized by low HCG levels?

placental site tumor

11

endocervix is _____, whereas ectocervix i _____

columnar; squamous

12

HPV _______ are oncogenic

HPV 16 & 18

13

E6 inhibits

p53

14

E7 inhibits

p52+ p21 +Rb

15

most invasive cervical cancer is of what type?

squamous cell (80%)

16

stage of cervical cancer: involvement of pelvic wall & lower third of vagina

stage III

17

tage of cervical cancer: extension beyond pelvis, invasion of bladder +/- rectum, distand metastasis

stage IV