This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urethra & Penis, Subject name: Surgery
[{'content': 'A patient presented with a hard swelling in this right testis. All are true statements except: \nSelect and explain. \nA. Trans scrotal biopsy is needed, B. Inguinal exploration is done, C. High inguinal exploration should be done, D. Scrotal USG is done', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Trans scrotal biopsy is needed* Chevassu maneuver biopsy is done inguinal.* Transcrotal biopsy will disseminate the tumor cells to Inguinal nodes', 'role': 'assistant'}]