ID#: 21251
This photomicrograph revealed some of the histopathologic changes exhibited in a section of skin tissue, harvested from a pellagra patient. Note the overlying hyperkeratosis, which appeared as a thickening of the epidermal layer known as the stratum corneum.
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Content Provider(s): CDC
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CDC Organization
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Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.