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: Anatomy
[{'content': "Brodel's line is seen in: \nSelect and explain. \nA. Hea, B. Spleen, C. Kidney, D. None of the above", 'role': 'user'}, {'content': "Answer: C \nExplanation: Brodel (1911) described a relatively avascular longitudinal zone (the 'bloodless' line of Brodel) along the convex renal border, which was proposed as the most suitable site for surgical incision. However, many vessels cross this zone, and it is far from 'bloodless'. Ref: Gray's anatomy 40th edition, Chapter 91.", 'role': 'assistant'}]