Anatomy midterm practical

What is the labeled blood vessel A?(Red arrow)

What is the labeled structure A in the figure? (Blue arrow)

What is the labeled structure A? (Blue arrow)

What is the labeled blood vessel A? (Black arrow)

What is the labelled structure A in the abdominal CT scan shown?(Blue arrow)

What is the labeled structure A in the figure shown?(Blue arrow)-

(Hint from Khaled Alderei: it's a muscle!)

What is the labeled structure in the abdominal CT scan shown? (Red arrow)

Is the structure shown on the right or left side of the body?

What is the structure labeled A in the figure shown? (Blue arrow)

What is the labeled structure E in the angiogram shown?(Be specific)