This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and breast, Subject name: Surgery
[{'content': 'Prognosis of breast carcinoma is best determined by ? \nSelect and explain. \nA. Oestrogen \\/ progesteron receptors, B. Axillary lymph node status, C. Clinical assessment, D. CT', 'role': 'user'}, {'content': 'Answer: B \nExplanation: .Treatment of breast cancer depends on clinical stage of disease and stagings involves assessing the most common lymph node draining the breast:ie axillary lymph node. according to TNM staging, the nodes are scored on 1 to 3 score 1 :no nodal involvement score 2: one to three nodes involved score 3:four or more nodes involved Reference: BAILEY & LOVE&;S 24th edition , (P,no:839 )', 'role': 'assistant'}]