Reproductive Flashcards

1
Q

What do the mullerian ducts form

A

uterus, fallopian tubes, upper 2/3 of vagina

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2
Q

what do the wolffian ducts form?

A

vas deferens, seminal veiscles, epididymis

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3
Q

what does the urogenital sinus form?

A

prostate lower 1/3 of vagina

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4
Q

what is uterus didelphys

A

complete uterine duplication

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5
Q

what is a bicornuate uterus

A

uterus separated by deep myometrial cleft

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6
Q

what is a septate uterus

A

two endometrial canals separated by a fibrous septum

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7
Q

what is an arcuate uterus

A

mild smooth concavity of the uterine fundus

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8
Q

what part of the tube does salpingitis isthmica nodosa involve

A

proximal 2/3

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9
Q

what are the four types of fibroid degeneration

A

hyaline, red, myxoid, cystic

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10
Q

what doeshyaline degeneration look like on MRI

A

t2 dark without enhancement

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11
Q

when does red degeneration occr?

A

during pregnancy

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12
Q

what does red degeneration look lik

A

peripheral rim of t1 high signal

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13
Q

what does myxoid degeneration look like on mri

A

t1 dark t2 bright with minimal gradual enhancement

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14
Q

adenomyosis on mri

A

junctional zone thicekening over 12 mm

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15
Q

what is stage IIa cervical cancer

A

spread beyond cervix without parametrial invasion

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16
Q

what is stage II b cervical cancer

A

parametrial involvement without extension to the pelvic side wall

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17
Q

theca lutein cysts seen in what three things

A

multifetal pregnancy, gestational trophoblastic disease, ovarian hyperstimulation syndrome

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18
Q

RI in ectopic pregnancy?

A

below 0.4 or above 0.7

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19
Q

what do endometriomas degenerate into

A

clear cell carcinoma

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20
Q

endomterioma on mri

A

t1 bright, t2 dark with shading sign

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21
Q

dermoid turns into what cancer?

A

squamous

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22
Q

serous ovarian neoplasm on ct

A

large unilocular few septations

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23
Q

mucinous ovarian cystadenocarcinoma

A

multi loculated

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24
Q

ovarian mass + endometrial thicekning ddx

A

primary endometrial cancer with ovarian met

granulosa theca cell tumor-> enodmetrial thicekning

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25
Q

what is meigs syndrome

A

ascites pleural effusion beign ovarian tumor-fibroma

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26
Q

black garland sign=

A

fibromatosis

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27
Q

what does a breenner tumor look like?

A

ifbrous t2 dark, calcifications

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28
Q

brenner tumor aka?

A

ovarian transitiional cell carcinoma

29
Q

what does struma ovarii look like

A

multiolucalar cystic mass with intensely enhancing solid component

30
Q

first tremester hydatidiform mole on us

A

snowstorm

31
Q

second trimester hydatidiform mole

A

bunch of grapes

32
Q

hcg level increase 8-10 weeks after evacuation of molar pregnancy

A

choriocarcinoma

33
Q

stage II prostate carcinoma

A

confined by capsule

34
Q

stage III prostate carcinoma

A

bulging of capsule or frank extension through it

35
Q

what testicular cancermets via blood

A

choriocarcinoma

36
Q

homogeneous hypoechoic round tesitcular mass

A

seminoma

37
Q

heterogeneous testicular mass with macrocalcification

A

non seminomatous germ cell tumor

38
Q

multiple hpoechoic masses of the tesicle=

A

testicular lymphoma

39
Q

testicular mets to pelvc nodes?

A

m1 disease

40
Q

tesciular mets to para aortic nodes?

A

n1=n3

41
Q

gynecomastia seen in what type of testicular tumor

A

sertoli leydig

42
Q

what testicular tumor is seen in petuz jeghers

A

sertoli

43
Q

elevated beta hcg in what two tesitcular tumors

A

seminoma and choriocarcinoma

44
Q

elevated afp in what two testicular tumors

A

mixed germ cell

yolk sac

45
Q

what is zinner syndrome

A

renal agenesis

ipsilateral seminal vesicle cyst

46
Q

amniotic band syndrome

A

if amnion disrupted prior to 10 weeks

47
Q

crown rump length of what with no heartbeat is diagnostic of failure

A

7mm

48
Q

mean sac diameter of over what mm and no embryo is diagnostic of failed pregnancy

A

25mm

49
Q

BPD is recorded where

A

at the level of the thalamus

50
Q

IUGR fetal weight

A

below 10th percentile

51
Q

IUGR femur length/abdominal circumference

A

> 23.5

52
Q

IUGR umbilical artery systolic/diastolic ratio

A

> 4

53
Q

asymmetric IUGR

A

head sparing, seen in third trimester

54
Q

causes of asymmetric IUGR

A

high BP, severe malnutrition, ehler danlos

55
Q

syymmetric IUGR

A

seen throughout pregnancy, does not spare head

56
Q

causes of symmetric IUGR

A

FAS, TORCH, anemia

57
Q

normal AFI?

A

5-20

58
Q

cisterna magna sie

A

2-11mm

59
Q

cystic rhombencephalon seen when

A

6-8 weks

60
Q

physiologic midugt herniation seen when

A

9-11 weeks

61
Q

normal placental suze

A

1-4cm

62
Q

what is placenta acfreta

A

attached to myotreium

63
Q

what is placenta increta

A

invades myometrium

64
Q

what is placenta percreta

A

invades myometrium beyond serosa, can invade bowel or bladder

65
Q

omphalomesneteric UC syst

A

peripheral

66
Q

allatnoic cyst where

A

central, if seen in 2 o r3rd tri then a/w trisomy 18 and 13

67
Q

nuchal lucency measured when and what size

A

between 9-12 weeks, less than 3mm

68
Q

head ventricular atrium enlargement size

A

over 10mm