"Pyoderma Gangrenosum" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
An idiopathic, rapidly evolving, and severely debilitating disease occurring most commonly in association with chronic ulcerative colitis. It is characterized by the presence of boggy, purplish ulcers with undermined borders, appearing mostly on the legs. The majority of cases are in people between 40 and 60 years old. Its etiology is unknown.
| Descriptor ID |
D017511
|
| MeSH Number(s) |
C17.800.695.675 C17.800.862.675 C17.800.893.675
|
| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "Pyoderma Gangrenosum".
Below are MeSH descriptors whose meaning is more specific than "Pyoderma Gangrenosum".
This graph shows the total number of publications written about "Pyoderma Gangrenosum" by people in this website by year, and whether "Pyoderma Gangrenosum" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 1993 | 1 | 0 | 1 |
| 1995 | 1 | 0 | 1 |
| 1998 | 1 | 0 | 1 |
| 2001 | 1 | 0 | 1 |
| 2007 | 0 | 1 | 1 |
| 2011 | 1 | 0 | 1 |
| 2013 | 0 | 1 | 1 |
| 2019 | 1 | 0 | 1 |
| 2020 | 1 | 0 | 1 |
| 2021 | 3 | 0 | 3 |
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Below are the most recent publications written about "Pyoderma Gangrenosum" by people in Profiles.
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Pyoderma gangrenosum-like ulceration as a presenting feature of pediatric granulomatosis with polyangiitis. Pediatr Rheumatol Online J. 2021 Jun 05; 19(1):81.
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Prevalence of inflammatory bowel disease in patients with pyoderma gangrenosum: A population-based analysis. J Am Acad Dermatol. 2022 06; 86(6):1351-1352.
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Delayed-Onset Postoperative Pyoderma Gangrenosum. Dermatol Surg. 2021 05 01; 47(5):724-725.
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Risk factors and treatment outcomes of peristomal pyoderma gangrenosum in patients with inflammatory bowel disease. Aliment Pharmacol Ther. 2020 06; 51(12):1365-1372.
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Prevalence estimates for pyoderma gangrenosum in the United States: An age- and sex-adjusted population analysis. J Am Acad Dermatol. 2020 Aug; 83(2):425-429.
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Atypical ulcers. Dermatol Ther. 2013 May-Jun; 26(3):222-35.
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Pyoderma gangrenosum: a new complication after groin exposure for attempted endovascular aortic stent-graft placement. Vascular. 2012 Jun; 20(3):170-3.
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Inflammatory ulcers. Clin Dermatol. 2007 Jan-Feb; 25(1):131-8.
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Pyoderma gangrenosum related to a new granulocyte colony-stimulating factor. Skinmed. 2006 Mar-Apr; 5(2):96-8.
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Accelerated healing of pyoderma gangrenosum treated with bioengineered skin and concomitant immunosuppression. J Am Acad Dermatol. 2001 Jan; 44(1):61-6.