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: Surgery
[{'content': 'A 42 year old patient comes with testicular swelling along with lymphadenopathy. Which of the following can be done except \nSelect and explain. \nA. Testicular biopsy, B. Clinical examination, C. PRE, D. CECT', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Testicular biopsy is not done because it will convert into T4 disease.', 'role': 'assistant'}]