Eccrine poroma on the postauricular area: a rare presentation

An eccrine poroma is a benign neoplasm that originates from the intraepidermal ductal portion of the eccrine sweat duct. Although eccrine poromas are most commonly found on the sole or side of the foot, eccrine poromas have been observed on other areas of the skin, such as the scalp, neck, and chest...

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Bibliographic Details
Published in:Annals of dermatology 2013, 25(1), , pp.92-94
Main Authors: Choi, Yoon Jung, Kim, Hye Sung, Lee, Jun Young, Kim, Hyung Ok, Park, Young Min
Format: Article
Language:English
Subjects:
Case Report
피부과학
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Summary:An eccrine poroma is a benign neoplasm that originates from the intraepidermal ductal portion of the eccrine sweat duct. Although eccrine poromas are most commonly found on the sole or side of the foot, eccrine poromas have been observed on other areas of the skin, such as the scalp, neck, and chest. We report an interesting case of an eccrine poroma, which presented as a 1×1 cm protruding dome-shaped, skin-colored-to-black nodule on the right postauricular area. The patient denied a previous history of trauma to this area. The histopathologic diagnosis was consistent with an eccrine poroma. There has been no local recurrence 5 months after complete excision.
ISSN:1013-9087
2005-3894
DOI:10.5021/ad.2013.25.1.92