The cysternal magna appears sonographically as an:

A patient complains of left adnexal pain during pregnancy. Sonographic evaluation shows a complex cystic mass in the left adnexa. Which of the following is least likely?

The normal reisistive index in a post operative renal transplant patient is:

Sonographic features of hydrops fetalis includes all of the following except:

A common cyst most often seen in the head of the epididymis that contains nonvable sperm is the:

A patient may become nauseated and faint during a sonogram. This is most likely due to:

The following image most likely represents which type of gestation?  

All of the following are associated with an elevated serum hCG level except:

Prostate calcifications are termed:

Obstruction of an inclusion cyst results in: