Lump in Throat

  : : Several weeks ago I developed a persistent sensation of having a pill stuck in my throat.  The sensation is getting more pronounced each week.  A laryngoscopy indicated no abnormalities.  Barium swallow shows that the liquid goes down the left side of my esophagus.  I have no significant history of reflux, no visible swelling, and no other symptoms. My alcohol consumption averages three beers a day.  My concern is that I may have esophageal cancer.  Unfortunately, the earliest appointment I can get with a local gastroenterologist is over a month away.  I'm not looking for a diagnosis here--just wondering if I need to push for an earlier appointment with another doctor.
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[HFHSM.D.-rf]

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An esophageal web can cause food to stick if the food is not chewed well.