No abstract available
Keywords:
Anorectal malignant melanoma; Endoscopic resection; Snare polypectomy; Submucosal tumor.
MeSH terms
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Aged
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Anus Neoplasms / diagnostic imaging*
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Anus Neoplasms / pathology
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Anus Neoplasms / surgery
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Colonoscopy
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Female
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Humans
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Melanoma / diagnostic imaging*
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Melanoma / pathology
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Melanoma / surgery