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pustular pyoderma gangrenosum - Clinical Profile, Genes & Research | Kisho | Kisho

Rare Disease

pustular pyoderma gangrenosum

MONDO:0035236

Overview

A rare subtype of pyoderma gangrenosum characterized by multiple painful, sterile pustules with a surrounding erythematous halo, predominantly occurring on the trunk and extensor surfaces of the limbs, and potentially persisting for months. Histopathology shows a dermal neutrophilic infiltrate and subcorneal neutrophilic micropustules. The condition is commonly associated with inflammatory bowel disease.

ResearchLimited published research (4 articles)

Prognosis

Estimated prevalence: Unknown (Unknown prevalence).

Research Landscape

Sourced from ClinicalTrials.gov and PubMed. Publication types are classified using NLM-curated article metadata; research type breakdowns reflect the nature of published work for this disease.

No clinical trials have been registered for pustular pyoderma gangrenosum.

4 publications have been identified in PubMed for pustular pyoderma gangrenosum. Research spans Case Report / Case Series (50%), Basic Science / Preclinical (25%), and Epidemiology / Natural History (25%).

Recent Publications

Ye H (2026). [PMID: 41379726](https://pubmed.ncbi.nlm.nih.gov/41379726/). *Dermatology (Basel, Switzerland)*. [Epidemiology / Natural History]
Kishimoto M (2026). [PMID: 42076875](https://pubmed.ncbi.nlm.nih.gov/42076875/). *J Dermatol*. [Basic Science / Preclinical]
Wu Y (2025). [PMID: 39390818](https://pubmed.ncbi.nlm.nih.gov/39390818/). *Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG*. [Case Report / Case Series]
Bavikar R (2024). [PMID: 39286710](https://pubmed.ncbi.nlm.nih.gov/39286710/). *Cureus*. [Case Report / Case Series]

Data assembled from 3 of 12 sources · Last updated Sep 18, 2026, 9:41 AM UTC

MONDOHPOClinicalTrials.govFDAPubMedHGNCClinVarClinGenGeneReviewsOrphanetOMIMRUSP

Medical References

External Resources

Orphanet

European rare disease database

Orphanet:538866

GARD

Genetic and Rare Diseases Info Center

GARD:22221

Questions for Your Care Team

→Are there specialists or centers of excellence for this condition in my area?
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pustular pyoderma gangrenosum

Overview

Prognosis

Research Landscape

Recent Publications

Medical References

External Resources

Orphanet

GARD

Related Diseases

Questions for Your Care Team

Questions for Your Care Team