Explain the significance of the left renal vein coursing transversely in medical imaging.
Multiple Choice:

a) A transversely coursing left renal vein is indicative of a normal anatomical variation.
b) The left renal vein courses transversely as a result of pathological conditions affecting the kidneys.
c) Transverse course of the left renal vein is unrelated to medical imaging findings.
d) A transversely coursing left renal vein is a common feature in the right upper quadrant.