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Multiple Plantar Poromas in a Stem Cell Transplant Patient
Poromatosis, or the formation of multiple eccrine poromas, is associated with chronic immunosuppression, lymphoproliferative neoplasms, and stem cell transplantation, though the etiology and clinical significance remain poorly understood. Eccrine poromas are asymptomatic, may appear years after trea...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Cureus
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7384454/ https://www.ncbi.nlm.nih.gov/pubmed/32742823 http://dx.doi.org/10.7759/cureus.8773 |
Sumario: | Poromatosis, or the formation of multiple eccrine poromas, is associated with chronic immunosuppression, lymphoproliferative neoplasms, and stem cell transplantation, though the etiology and clinical significance remain poorly understood. Eccrine poromas are asymptomatic, may appear years after treatment, and overlap morphologically with other diagnoses, particularly human papillomavirus-associated verrucae, to which immunosuppressed patients may be predisposed and commonly occur in similar sites. We report a 47-year-old female on chronic immunosuppression who developed multiple plantar eccrine poromas three years after achieving acute myeloid leukemia (AML) remission following treatment with chemotherapy, total body irradiation, and allogenic stem cell transplantation. We propose that early recognition, timely treatment, and regular follow-up skin examinations are necessary in the setting of multiple poromas to reduce the risk of malignancy and avoid delays in diagnosis. |
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