Ovarian Abnormalities- cysts Flashcards
what is the most common adnexal mass
ovarian cyst
what are some complications of ovarian cysts
- torsion
- infections
- rupture
- bleeding
- malignancy
benign unilocular cysts do not usually exceed ___
5cm
benign masses are usually ___ resistance
high
malignant masses are usually ___ resistance
low
follicular cysts can be found in which part of the ovary
cortex
follicular cysts normally grow ___ per day up to a diameter of ___
2-3mm per day up to 1.5-2.5cm
dominant follicle is also know as ___
Graafian follicle
S/A follicular cyst
- dominant <25mm size
- non dominant <11mm
- anechoic
- smooth borders
- through transmission
- increased peripheral flow
what are the different types of functional cysts
- follicular
- corpus luteal
- theca lutein
- hemorrhagic cyst
corpus luteal cysts should regress after __ days if fertilization does not occur
14days
corpus lutes cysts secrete which hormone
progesterone
what is the most common cystic mass seen with pregnancy
corpus luteal cyst
S/A corpus luteal cyst
- anechoic with internal echoes from debris
- posterior enhancement
- flow around periphery
what is the largest functional cyst
theca lutein
theca lutein cysts can be seen what what cases
-multiple gestations
gestational trophoblastic disease
-choriocarcinoma
theca lutein cysts are associated with high levels of what hormone
HCG
S/A theca lutein cyst
- complex mass with thick irregular walls
- bilateral
- multilocular
what are the other names for paraovarin cysts
- broad ligament cyst
- mesnonephric cyst
- morgagni cyst
S/A paraovarian cyst
- thin walled anechoic structure
- located between uterus and ovary
- posteiror enhancement
polycystic ovarian disease is a part of what syndrome
stein leventhal syndrome
S/A polycystic ovarian disease
- multiple follicles along periphery of ovary
- 15 or more immature follicles throughout
