2nd primary tumors

Q) In buccal mucosa cancer after surgery and CRT, after 2 year patient developed cancer at base of tongue with N3 nodes positive. Best line of management
A .Palliative RT
B. CTRT
c. Rehabilitation
D.  Surgery followed CTRT

There are two parts to this questions 

a) Second Primary tumor (SPM)

b) Management of Base of tongue tumors with N3

Both are discussed here ---