This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Testis & Scrotum, Subject name: Surgery
[{'content': 'Regarding lipoma of spermatic cord which of the following is true: \nSelect and explain. \nA. Soft & irregular, B. No cough impulse, C. Will not reduce, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans: d (All of the above) Ref: S. Das, p. 449Sites of ectopic testis -* Superficial inguinal pouch (inguinal)* Femoral triangle (femoral)* Perineum (perineal)* Base of penis (pubic)Diffuse lipoma of the spermatic cord* Very rare condition* Cord feels soft & lobulated* Swelling is irreducible* No impulse on coughingChair test (Orr) -To differentiate retractile testis from ectopic testis', 'role': 'assistant'}]