[] ( Meconium ileus / Meconium peritonitis ) describes an obstruction with dilation of the ileum.

While scanning a fetal heart you record a fetal heart rate of 224 bpm and a 1:1 AV conduction rate on m-mode.  What does this finding indicate?

Which of the following is typical of diabetic mothers?

While scanning a 20 week fetus you are unable to visualize the bladder.  After completing the rest of the scan (all of which is normal) you return to the fetal pelvis and are now able to see the bladder.  What is the most likely explanation of this finding?

What is another name for Trisomy 18?

What is a fluid collection in the endometrium that simulates the gestational sac of an early pregnancy called?

While scanning a 28 week fetus you obtain these images.  What is the most likely diagnosis?

This patient was refered for ultrasound because the maternal AFP was elevated.  During the a scan the following image was obtained.  What abnormality is demonstrated in this image? _______  What fetal structure is identified at the blue arrow? _______

During a routine 20 week fetal survey scan, you note an extensive amount of fluid in the fetal tissues.  You find out that Mom’s blood type is A NEG.  What does this most likely represent?

What is the result of molar transformation of one ovum in a dizygotic twinning?