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
A 70 year old male chronic smoker is diagnosed of having cancer of the urinary bladder. It is confined to the trigone and extention is upto the submucosa. The management would be 
Select and explain. 
A. Complete transurethral resction, B. Complete transurethral resection with intravesical chemotherapy, C. Palliative radiotherapy, D. Radical cystectomy
B: Complete transurethral resection with intravesical chemotherapy
Answer: B: Complete transurethral resection with intravesical chemotherapy 
Explanation: Answer- B. Complete transurethral resection with intravesical chemotherapyTreatment-T1Complete TUR followed by intravesical chemo- or immunotherapy or radical cystectomy