No abstract available
MeSH terms
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Adult
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Alcoholism / complications
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Carcinoma, Squamous Cell / pathology*
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Carcinoma, Squamous Cell / surgery*
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Cicatrix / pathology*
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Endoscopy, Digestive System
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Esophageal Neoplasms / pathology*
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Esophageal Neoplasms / surgery*
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Foreign Bodies / etiology
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Foreign Bodies / pathology*
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Humans
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Male