Giant Vascular Eccrine Spiradenoma: Report of a Case with Immunohistochemical Study

We report a rare case of giant vascular eccrine spiradenoma (GVES) which developed in 56-yr-old Korean woman. It is a rare variant of eccrine spiradenoma (ES), which might be mistaken for angiomatous lesions in view of its florid vascularity and hemorrhagic features. Histogenesis of GVES is not clea...

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Detalles Bibliográficos
Autores principales: Ko, Joo Youn, Lee, Chang Woo, Moon, Sang Ho, Song, Kang Won, Park, Chan Kum
Formato: Texto
Lenguaje:English
Publicado: The Korean Academy of Medical Sciences 2006
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2733970/
https://www.ncbi.nlm.nih.gov/pubmed/16479087
http://dx.doi.org/10.3346/jkms.2006.21.1.172
Descripción
Sumario:We report a rare case of giant vascular eccrine spiradenoma (GVES) which developed in 56-yr-old Korean woman. It is a rare variant of eccrine spiradenoma (ES), which might be mistaken for angiomatous lesions in view of its florid vascularity and hemorrhagic features. Histogenesis of GVES is not clearly elucidated although it is known that ES presumably originates in the eccrine glands. To clarify the histogenesis of GVES, immunohistochemical stainings using various monoclonal antibodies were also performed. The tumor was composed of three types of cells, namely pale epithelial cells, small basal cells, and myoepithelial cells. Therefore, we conclude that GVES originated from eccrine gland and mainly differentiates toward secretory portion of secretory coil.

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