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Subcutaneous scalp nodule as the presenting symptom of systemic light-chain amyloidosis

We present a case of subcutaneous nodular amyloidosis mimicking a pilar cyst. Further evaluation led to the diagnosis of malignant systemic light-chain amyloidosis. The epidemiology and histopathological features of light-chain amyloidosis with cutaneous involvement are reviewed, as well as current...

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Detalles Bibliográficos
Autores principales: Tadros, Joseph, Goodman, Stacey, Tkaczyk, Eric R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Derm101.com 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6092069/
https://www.ncbi.nlm.nih.gov/pubmed/30116661
http://dx.doi.org/10.5826/dpc.0803a07
Descripción
Sumario:We present a case of subcutaneous nodular amyloidosis mimicking a pilar cyst. Further evaluation led to the diagnosis of malignant systemic light-chain amyloidosis. The epidemiology and histopathological features of light-chain amyloidosis with cutaneous involvement are reviewed, as well as current recommendations for initial evaluation.