TA-USG-images of unruptured Ectopic Pregnancy

Ectopic means out of place.
An ectopic pregnancy  is a condition in which a fertilized egg settles and grows in any location other

than the inner lining of the uterus.

most of  ectopic pregnancies are so-called tubal pregnancies and occur in the Fallopian tube (98%);

however, they can occur in other locations, such as the ovary, cervix, and abdominal cavity.

 An ectopic pregnancy occurs in about one in 50 pregnancies. 

uniformely enlarged uterus with an empty thickened endometrial cavity

decidualisation..

Right adnexal mass with a central hypoechoic area seen.
uterus and right ovary are visualised .

Left ovary .

Ectopic Gestational ring sign.
here rounded cental hypoechoic area with surrounding echogenic rim seen
which is charectaristic of of an ectopic gestational sac.
a tiny yolk sac is also visible

unruptured adnexal mass lession.

Colour doppler sampled over the adnexal mass.