Clinical features and micro-invasive reshaping repair of calcified epithelioma in head and face
10.3760/cma.j.issn.1671-0290.2011.03.007
- VernacularTitle:头面部皮肤钙化上皮瘤的临床诊断与治疗
- Author:
Hua CHEN
;
Shirong LI
;
Shaoxiang ZHANG
;
Liwen TAN
- Publication Type:Journal Article
- Keywords:
Calcified epithelioma;
Clinical analysis;
Reshaping repair
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2011;17(3):180-182
- CountryChina
- Language:Chinese
-
Abstract:
Objective Calcified epithelioma is a rare benign tumor in head and face. It is seldomly seen canceration. But it has local invasion behavior. The aim of this study was to explore the methodology in the diagnosis and treatment of calcified epithelioma in head and face, and to improve the accuracy of clinical diagnosis. Methods A retrospective analysis was carried out in 26 patients with calcified epithelioma in head and face. Results 53. 8 % patients with calcified epithelioma were less than 13-year-old. The disease was easily misdiagnozed. In this group of patients the misdiagnosis rate reached to 42. 3 %. Btype ultrasonographic diagnosis possessed a high level of concordance with histological diagnosis. There were three major types of calcified epithelioma: type 1, a mass with internal echoic foci; type 2, a hyperechoic mass with high beam; type 3, no calcification in the parenchyma. Piomatricoma was described as a skin tumour histologically composed of shadowcells, basophillic cells, foreign body giant cells and intracellular and stromal calcification. The treatment was excision and no recurrences were found by followup. Conclusions It is important for clinicians to know the clinical features of calcified epithelioma. Imaging studies including ultrasonography would help establish the diagnosis. Surgical excision with clear margins is recommended for this tumor.
