Uterine imaging dating Flashcards

1
Q

Intradecidual sign

A

4.5 weeks after FDLMP

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2
Q

Double decidual sign

A

5 weeks after FDLMP

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3
Q

Yolk sack

A

5.5 weeks after FDLMP

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4
Q

Fetal pole + yolk sack (Diamond ring sign)

A

6-6.5 weeks

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5
Q

Amnion

A

~7 weeks

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