Ovarian Abnormalities- cysts Flashcards

1
Q

what is the most common adnexal mass

A

ovarian cyst

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2
Q

what are some complications of ovarian cysts

A
  • torsion
  • infections
  • rupture
  • bleeding
  • malignancy
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3
Q

benign unilocular cysts do not usually exceed ___

A

5cm

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4
Q

benign masses are usually ___ resistance

A

high

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5
Q

malignant masses are usually ___ resistance

A

low

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6
Q

follicular cysts can be found in which part of the ovary

A

cortex

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7
Q

follicular cysts normally grow ___ per day up to a diameter of ___

A

2-3mm per day up to 1.5-2.5cm

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8
Q

dominant follicle is also know as ___

A

Graafian follicle

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9
Q

S/A follicular cyst

A
  • dominant <25mm size
  • non dominant <11mm
  • anechoic
  • smooth borders
  • through transmission
  • increased peripheral flow
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10
Q

what are the different types of functional cysts

A
  • follicular
  • corpus luteal
  • theca lutein
  • hemorrhagic cyst
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11
Q

corpus luteal cysts should regress after __ days if fertilization does not occur

A

14days

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12
Q

corpus lutes cysts secrete which hormone

A

progesterone

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13
Q

what is the most common cystic mass seen with pregnancy

A

corpus luteal cyst

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14
Q

S/A corpus luteal cyst

A
  • anechoic with internal echoes from debris
  • posterior enhancement
  • flow around periphery
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15
Q

what is the largest functional cyst

A

theca lutein

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16
Q

theca lutein cysts can be seen what what cases

A

-multiple gestations
gestational trophoblastic disease
-choriocarcinoma

17
Q

theca lutein cysts are associated with high levels of what hormone

A

HCG

18
Q

S/A theca lutein cyst

A
  • complex mass with thick irregular walls
  • bilateral
  • multilocular
19
Q

what are the other names for paraovarin cysts

A
  • broad ligament cyst
  • mesnonephric cyst
  • morgagni cyst
20
Q

S/A paraovarian cyst

A
  • thin walled anechoic structure
  • located between uterus and ovary
  • posteiror enhancement
21
Q

polycystic ovarian disease is a part of what syndrome

A

stein leventhal syndrome

22
Q

S/A polycystic ovarian disease

A
  • multiple follicles along periphery of ovary

- 15 or more immature follicles throughout