Abstract
A rare case of osseous metaplasia in a moderately differentiated rectal adenocarcinoma in a 79-year-old man is reported. A possible pathogenesis of this phenomenon is discussed.
MeSH terms
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Adenocarcinoma / pathology*
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Adenocarcinoma / surgery
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Aged
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Humans
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Male
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Metaplasia
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Ossification, Heterotopic / pathology*
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Rectal Neoplasms / pathology*
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Rectal Neoplasms / surgery
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Treatment Outcome