This is an updated post of an earlier version that was originally posted in May 1, 2012.

Have you ever attempted to swallow food and it feels like it's stuck in your throat (or somewhere in your upper chest)? Panic slowly begins to rise as it seems like your throat is starting to close and you feel like you can't breathe. You feel like you're choking until you drink something to get the food moving again.

If you've ever had that choking experience with food -- and it occurs quite often -- you may have cancer of the esophagus.

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