A Rare Presentation of Nodular Amyloidosis on the Lower Back

Primary localized cutaneous amyloidosis (PLCA) occurs when amyloid is deposited only within the skin and there is no evidence of systemic involvement. Nodular amyloidosis is the rarest subtype of PLCA. It typically involves the acral regions but can sometimes present on the head and neck. The condit...

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Detalles Bibliográficos
Autores principales: Dokic, Yelena, Subrt, Paul, Tschen, Jaime
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cureus 2019
Materias:
Dermatology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6834092/
https://www.ncbi.nlm.nih.gov/pubmed/31763087
http://dx.doi.org/10.7759/cureus.5864
Descripción
Sumario:Primary localized cutaneous amyloidosis (PLCA) occurs when amyloid is deposited only within the skin and there is no evidence of systemic involvement. Nodular amyloidosis is the rarest subtype of PLCA. It typically involves the acral regions but can sometimes present on the head and neck. The condition usually presents clinically as a single tan or yellow nodule or plaque that may appear waxy. Herein, we present a rare case of a 66-year-old man with nodular amyloidosis on the lower back.

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