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Most people will experience swollen tonsils at some point in their lives. But how do you know if yours are due to a common cold, strep throat or tonsil cancer? And, can you still get tonsil cancer even if you’ve had your tonsils removed?  

Here are answers to these and 10 other questions I hear as director of MD Anderson’s Oral Cancer Prevention Clinic.  

Tonsils are a collection...