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Gynecological imaging
Dr Dalia El Said MD
Koala bear sign
Pelvic inflammatory disease
Uterus
UB
Koala bear sign
Pelvic inflammatory disease
( tubo-ovarian abscesses)
Uterus
Pok辿mon sign
Ovarian
dermoid cyst.
Rokitansky nodule.
Dermoid cyst
Pok辿mon sign
(ovarian)
Floating balls
sign
F= Floating spheres of
lipid material.
(ovarian)
Sack of
marbles sign
(Head & neck)
Canal of Nuck
hernia
 Herniation of left
ovary into canal
of Nuck.
 Coronal STIR.
Canal of Nuck
hernia
Once diagnosed
surgery is required
due to the high rate
of ovarian torsion .
Canal of Nuck
hernia
Other pathology
 Hydrocele of canal
of Nuck
 Endometriosis of
canal of Nuck

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