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Idiopathic pyostomatitis-pyodermatitis vegetans with nasal obstruction: A case report
Pyostomatitis-pyodermatitis vegetans is an uncommon mucocutaneous dermatosis of unknown etiology. It presents as erythematous pustules that coalesce to form exudative vegetating plaques on the oral mucosa and/or skin. Diagnosis is largely based on clinical assessment, although histopathology should...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10026124/ https://www.ncbi.nlm.nih.gov/pubmed/36950050 http://dx.doi.org/10.1177/2050313X231160909 |
Sumario: | Pyostomatitis-pyodermatitis vegetans is an uncommon mucocutaneous dermatosis of unknown etiology. It presents as erythematous pustules that coalesce to form exudative vegetating plaques on the oral mucosa and/or skin. Diagnosis is largely based on clinical assessment, although histopathology should be used as supporting evidence. Pyostomatitis-pyodermatitis vegetans is associated with inflammatory bowel disease, liver dysfunction, and others. We report a case of a 48-year-old man who presented with erythematous eroded plaques involving his nares and upper lip. Investigations revealed a dense mixed inflammatory infiltrate and pronounced peripheral eosinophilia. Uniquely, the patient did not have inflammatory bowel disease or any other systemic condition. Systemic corticosteroids were helpful in clearing mucocutaneous lesions; however, this effect was only sustained at high doses. There are few reports of pyostomatitis-pyodermatitis vegetans in the medical literature. This case highlights key aspects of this extremely rare dermatosis, especially in otherwise healthy patients without inflammatory bowel disease. |
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