Open Access

Significance of androgen receptor and CD10 expression in cutaneous basal cell carcinoma and trichoepithelioma

  • Authors:
    • Hesna M. Astarci
    • Gulfem Unsal
    • Demet Sengul
    • Sema Hucumenoglu
    • Ugur Kocer
    • Huseyin Ustun
  • View Affiliations

  • Published online on: October 13, 2015     https://doi.org/10.3892/ol.2015.3804
  • Pages: 3466-3470
  • Copyright: © Astarci et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Differential diagnosis of trichoepithelioma (TE) and basal cell carcinoma (BCC) on the basis of clinical symptoms and laboratory investigations may be difficult in certain patients. The aim of the present study was to compare cluster of differentiation 10 (CD10) and androgen receptor (AR) expression patterns in BCC and TE, to investigate the predictive power of these proteins as markers of the two conditions. A total of 39 cases of BCC and 15 cases of TE were retrieved from the pathology department archives. AR and CD10 immunohistochemistry was performed on all of the specimens; 23 BCC cases displayed focal nuclear AR staining, however, none of the cases demonstrated diffuse nuclear staining and 16 BCC cases were negative for AR staining. Stromal CD10 staining was more common in TE cases than in BCC cases, and peripheral CD10 staining was more common in BCC cases than in TE cases. AR immunostaining of the BCC samples typically appeared as scattered clusters and individual cells. In addition, AR and CD10 staining exhibited varying staining intensities within each samples. Incisional punch biopsy specimens have the potential to present false‑negative results. Therefore, AR and CD10 staining of total excision biopsies provides a more accurate differential diagnosis of BCC and TE for cases with difficulties in the histopathological analysis.
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December-2015
Volume 10 Issue 6

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Astarci HM, Unsal G, Sengul D, Hucumenoglu S, Kocer U and Ustun H: Significance of androgen receptor and CD10 expression in cutaneous basal cell carcinoma and trichoepithelioma. Oncol Lett 10: 3466-3470, 2015
APA
Astarci, H.M., Unsal, G., Sengul, D., Hucumenoglu, S., Kocer, U., & Ustun, H. (2015). Significance of androgen receptor and CD10 expression in cutaneous basal cell carcinoma and trichoepithelioma. Oncology Letters, 10, 3466-3470. https://doi.org/10.3892/ol.2015.3804
MLA
Astarci, H. M., Unsal, G., Sengul, D., Hucumenoglu, S., Kocer, U., Ustun, H."Significance of androgen receptor and CD10 expression in cutaneous basal cell carcinoma and trichoepithelioma". Oncology Letters 10.6 (2015): 3466-3470.
Chicago
Astarci, H. M., Unsal, G., Sengul, D., Hucumenoglu, S., Kocer, U., Ustun, H."Significance of androgen receptor and CD10 expression in cutaneous basal cell carcinoma and trichoepithelioma". Oncology Letters 10, no. 6 (2015): 3466-3470. https://doi.org/10.3892/ol.2015.3804