Pilomatricoma of the Subauricular Region: Report of Case

하이개부에 발생한 모기질종

  • Yoo, Dae-Hyun (Department of Oral and Maxillofacial Surgery, School of Dentistry, Wonkwang University) ;
  • Choi, Moon-Ki (Department of Oral and Maxillofacial Surgery, School of Dentistry, Wonkwang University) ;
  • Oh, Seung-Hwan (Department of Oral and Maxillofacial Surgery, School of Dentistry, Wonkwang University) ;
  • Kwon, Dae-Keun (Department of Oral and Maxillofacial Surgery, School of Dentistry, Wonkwang University) ;
  • Jun, In-Chul (Department of Oral and Maxillofacial Surgery, School of Dentistry, Wonkwang University) ;
  • Son, Do-Kyoung (Department of Oral and Maxillofacial Surgery, School of Dentistry, Wonkwang University) ;
  • Park, Sung-Won (Department of Oral and Maxillofacial Surgery, School of Dentistry, Wonkwang University)
  • 유대현 (원광대학교 치과대학 구강악안면외과학교실) ;
  • 최문기 (원광대학교 치과대학 구강악안면외과학교실) ;
  • 오승환 (원광대학교 치과대학 구강악안면외과학교실) ;
  • 권대근 (원광대학교 치과대학 구강악안면외과학교실) ;
  • 전인철 (원광대학교 치과대학 구강악안면외과학교실) ;
  • 손도경 (원광대학교 치과대학 구강악안면외과학교실) ;
  • 박성원 (원광대학교 치과대학 구강악안면외과학교실)
  • Received : 2010.09.20
  • Accepted : 2010.09.30
  • Published : 2010.11.30

Abstract

Pilomatricoma or calcifying epithelioma is a benign tumor of hair follicle origin. Pilomatricoma presents a slowly enlarged and asymptomatic mass that located dermal or subdermal area. It showed mostly on face and upper limb and head and neck represents 50% of all case. And it developed almostly in the first 2 decade of life. Histologically, encapsulated mass composed of solid small basophilic cells and eosinophilic ghost cells. Surgical excision is the treatment choice and rarely recurs. The purpose of this article is to represent of pilomatricoma on subauricular region that treated with mass excision and local transpositional flap. Althrough the presurgical diagnosis of pilomatricoma may be difficult, clinicians must keep in mind the differential of head and neck masses that located subdermal layers.

Keywords

References

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