| pyoderma gangrenosum |
A rapidly-developing skin ulcer with a well-defined red or violaceous overhanging border. Believed to be vasculitic in nature.
Ãâó: www.ilar.org/Glossary/Glossary_p.htm
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|---|---|
| pyoderma gangrenosum |
A type of chronic skin ulceration that sometimes occurs on the limbs of people with inflammatory bowel disease.
Ãâó: www.ibdclub.org.uk/ibd_facts_glossary_pz.html
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