Two Cases of Congenital Preauricular Fistula / 대한피부과학회지
Korean Journal of Dermatology
;
: 450-453, 1996.
Artigo
em Coreano
| WPRIM
| ID: wpr-212126
ABSTRACT
The auricle develops from six auricular tubercles which originate from the mesenchyme of the first and second branchial arch. If a defective fusion of these tubercles occur, a preauricular fistula may be formed. We report two cases of congenital preauricular fistula manifested by soft nodules with external openings on the left preauricular area. Histologically, the fistulas are lined by stratified squamous epithelium, and elastic cartilage. and chronic inflammatory cell infiltration are also present.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Região Branquial
/
Epitélio
/
Cartilagem Elástica
/
Fístula
/
Mesoderma
Idioma:
Coreano
Revista:
Korean Journal of Dermatology
Ano de publicação:
1996
Tipo de documento:
Artigo
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