This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Radiology
[{'content': 'In a CT scan at the level of celiac trunk, following structures will be seen – a) Pancreasb) Gall bladderc) Inferior vena cavad) Duodenume) Portal vein \nSelect and explain. \nA. ace, B. bde, C. cde, D. ade', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The celiac trunk is midline vessel arising from the anterior aspect of the abdominal aorta at the level of junction of T1, & L1\xa0vertebrae. A horizontal section at this level will show the following structures :- Left supra renal gland, Left kidney, Lesser sac, Diaphragm, Aorta, Ligamentum teres, Liver, Inferior vena cava, Pancreas body, Porta hepatis, Spleen, Stomach body.', 'role': 'assistant'}]