Bratton C, Suskind D L, Thomas T, Kluka E A
Departments of Otolaryngology and Pediatrics, Louisiana State University Medical Center, New Orleans, LA, USA
Int J Pediatr Otorhinolaryngol. 2001 Mar;57(3):249-53. doi: 10.1016/s0165-5876(00)00437-7.
A dermoid cyst is an ectodermal cyst that contains an epithelial lining as well as adnexal structures, and may occur in numerous areas of the body. The nasal dermoid accounts for 1% of all dermoid cysts and 3-12% of head and neck dermoid cysts. While there have been familial cases reported, a genetic inheritance for nasal dermoids has not been suggested. We present the first reported case of a mother and her identical twin daughters who were all found to have evidence of frontonasal dermoid cysts. Our case and a review of literature seem to implicate an autosomal dominant inheritance in certain instances of nasal dermoids.
皮样囊肿是一种外胚层囊肿，包含上皮内衬以及附属结构，可发生于身体的多个部位。鼻皮样囊肿占所有皮样囊肿的1%，占头颈部皮样囊肿的3 - 12%。虽然有家族病例报告，但尚未提示鼻皮样囊肿存在遗传倾向。我们报告首例母亲及其同卵双胞胎女儿均被发现有鼻额部皮样囊肿证据的病例。我们的病例及文献回顾似乎提示在某些鼻皮样囊肿病例中存在常染色体显性遗传。
