ID#: 21249
This photograph depicted a dorsal view of a patient’s hands, highlighting dermatopathology due to a condition known as pellagra. Note the swollen, roughened, and mottled pigmentation of the skin, all due to a deficiency in the vitamin niacin, as a consequence of this patient’s poor nutritional intake.
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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.