Abstract:
:A 34-year-old woman presented with 2-year history of a dome-shaped papule on a well-circumscribed, thickened, port-wine stain on the left side of the chin. Squeezing on the port-wine-stain plaque revealed many comedos within dilated follicular orifices. The papule was excised and submitted for histological examination. Histopathological study showed a lobular neoplasm, comprising dilated, cystic pilosebaceous structures surrounded by fibrous stroma, bearing the characteristics of folliculosebaceous cystic hamartoma. The reported case shows that, in addition to the vascular nature, both ectodermal and mesenchymal abnormalities may be involved in port-wine stains.
journal_name
Clin Exp Dermatoljournal_title
Clinical and experimental dermatologyauthors
Yang CH,Shen SC,Yeh JT,Tsai YL,Hong HSdoi
10.1111/j.1365-2230.2005.01838.xkeywords:
subject
Has Abstractpub_date
2005-09-01 00:00:00pages
509-11issue
5eissn
0307-6938issn
1365-2230pii
CED1838journal_volume
30pub_type
杂志文章abstract::Previous studies on the association of smoking with acne vulgaris have reported conflicting results. The objective of this study was to investigate such an association. Our setting was three primary care practices in Hong Kong and one primary care practice in India. Patient characteristics in all four practices are si...
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