No abstract available
MeSH terms
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Biopsy / methods*
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Carcinoma / pathology*
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Choristoma / pathology*
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Esophageal Neoplasms / pathology*
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Female
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Gastrointestinal Stromal Tumors / pathology*
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Humans
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Leiomyoma / pathology*
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Lipoma / pathology*
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Male
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Pancreas*
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Stomach Neoplasms / pathology*
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Unnecessary Procedures*