yes
the medulla is organized into a GROUP of pyramids. It makes up the pyramids.
The renal pyramids are located in the cortex of the kidney.
The word "renal" means "of or pertaining to the kidneys."
The portion of the kidney that extends between the renal pyramids is called the renal columns. They are composed of cortical tissue and serve to separate the renal pyramids.
renal pyramids
The areas on either side of the renal pyramids are called renal columns. These structures contain blood vessels and urine-collecting ducts that help transport urine from the renal pyramids to the renal pelvis.
Renal Pyramids - The renal medulla consists of 6 to 18 distinct conical or triangular structures called renal pyramids.
the renal pyramids are found in the renal medulla of the kidney Reference http://www.ivy-rose.co.uk/HumanBody/Urinary/Urinary_System_Kidney_Diagram.php
yes they are the same
the renal columns
renal columns
The cortical tissues located between the pyramids are the renal cortex and renal columns. The renal cortex contains the glomeruli and convoluted tubules involved in the initial stages of urine formation, while the renal columns are extensions of the cortex that separate the renal pyramids.