What is the sonographic appearance of the cortex?

The adrenal medulla in the neonate appears as a(n):

The area surrounding the renal pyramids is called:

Put the following normal renal structures in order from greatest to least echogenicity.

The inferior pole of the kidneys lie:

The measured abnormality is located on the:

What structure rests on the superior pole of each kidney?

The arrow heads is pointing to

Transverse mid abdomen. Arrow no. 2 represents:

The splenic vein joins what vein to make the main portal vein?