I think it's the cortical radiate artery.
The vessel is most likely an artery. Arteries carry oxygenated blood away from the heart to various tissues in the body, including the kidneys. The presence of renal corpuscles (where blood filtration occurs) on one side of the vessel indicates that the artery is transporting blood to the kidney for filtration.
Renal vein
......
Yes
The renal artery brings blood to the kidney.
The renal artery - "renal" being the Latin word for kidney.
no
Renal means related to the kidney. For instance, the renal artery is the blood vessel that serves the kidney.
because vascular tissue is a blood vessel
your mom is the answer
The tunica interna of a blood vessel is a single layer of endothelium with a basal lamina.Connective tissue
The tumor is confined to the kidney, but does not involve the capsule of tissue that surrounds the kidney. The tumor extends through the capsule of the kidney. The tumor shows evidence of lymph node involvement, or extends into the renal vein (the main blood vessel that carries blood from the kidney) or inferior vena cava (the large vein that drains blood back to the heart). The tumor has invaded organs adjacent to the kidney like the pancreas or bowel, or shows evidence of distant spread to organs such as the lungs.