This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Surgery
In otherwise healthy 40 yr old man Management of a Rcc less than 4cm in size ? 
Select and explain. 
A. chemotherapy, B. Radical nephrectomy, C. Paial nephrectomy, D. Surgery followed by chemotherapy
C: Paial nephrectomy
Answer: C: Paial nephrectomy 
Explanation: REF : bailey and love 27th ed.