Cystic Pilomatrixoma A Diagnostic Challenge

被引:8
作者
Kakarala, Kiran [1 ,2 ]
Brigger, Matthew T. [4 ]
Faquin, William C. [3 ]
Hartnick, Christopher J. [1 ,2 ]
Cunningham, Michael J. [1 ,2 ]
机构
[1] Massachusetts Eye & Ear Infirm, Dept Otolaryngol, Boston, MA 02114 USA
[2] Harvard Univ, Sch Med, Dept Otol & Laryngol, Boston, MA USA
[3] Massachusetts Gen Hosp, Dept Pathol, Boston, MA 02114 USA
[4] Naval Med Ctr, Dept Otolaryngol Head & Neck Surg, San Diego, CA USA
关键词
CALCIFYING EPITHELIOMA; BETA-CATENIN; HEAD; NECK; CHILDREN; MUTATION;
D O I
10.1001/archoto.2010.130
中图分类号
R76 [耳鼻咽喉科学];
学科分类号
100213 ;
摘要
Pilomatrixoma is a benign neoplasm of ectodermal hair follicle germinal matrix cell origin. At least 50% of pilomatrixomas are reported to arise in the head and neck, and 40% occur before the age of 10 years.(1-3) Pilomatrixoma is the third most common reason for excision of a cervicofacial mass in children, after lymphadenopathy and epidermoid cysts.
引用
收藏
页码:830 / 833
页数:4
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