No abstract available
Publication types
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Aged
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Aged, 80 and over
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Cell Line
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Colonic Neoplasms / pathology*
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Colonic Neoplasms / ultrastructure
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Culture Techniques / methods
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Epithelium / pathology
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Epithelium / ultrastructure
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Female
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Humans
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Karyotyping
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Lymph Nodes / pathology*
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Lymphatic Metastasis
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Microscopy, Electron
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Tumor Cells, Cultured