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  • 标题:Clinicopathological features of pilomatricoma cases: Analysis of 21 cases
  • 本地全文:下载
  • 作者:D Ghartimagar ; A Ghosh ; K Gautam
  • 期刊名称:Journal of Pathology of Nepal
  • 印刷版ISSN:2091-0908
  • 出版年度:2014
  • 卷号:4
  • 期号:7
  • 页码:530-533
  • DOI:10.3126/jpn.v4i7.10293
  • 语种:English
  • 出版社:Association of Clinical Pathologists of Nepal (ACPN)
  • 摘要:Background: Pilomatricoma is a slow-growing, asymptomatic tumour originating from outer sheath cells of hair follicle. In this study, we describe the clinical presentation and histopathological features of pilomatricoma. Materials and Methods: This was a hospital based retrospective study carried out in all patients who were diagnosed as pilomatricoma over a period of January 2001 to December 2013. The study was done in department of pathology, Manipal Teaching Hospital, Nepal. Results: A total of 21 cases of pilomatricoma were reported with age range of 9-53 years (mean age 23.7) and male female ratio of 1:1.1. The most common site of occurrence was neck and preauricular region. The size of the tumour ranged from 0.3 to 4.7cm with a mean of 1.2cm. Multiple occurrences were seen in 3 patients and ossifying pilomarticoma was seen in 4 cases. Conclusion: Pilomatricoma is a benign skin neoplasm of hair follicle matrix cells. Calcification is a common finding while dystrophic ossification also can occur in the tumour. Histopathology gives the definite diagnosis as fine needle aspiration cytology and clinical impression may be misleading. DOI: http://dx.doi.org/10.3126/jpn.v4i7.10293 Journal of Pathology of Nepal (2014) Vol. 4 , 530-533
  • 关键词:Ghost cell;Pilomatricoma;Skin neoplasm;Ossification
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