The Role of ki67 and p53 Expression in the Diagnosis of Parathyroid Adenoma

Volume: 42 Number: 2, 3 June 1, 2016
  • Nermin Ünal
  • Fatma Öz Atalay
  • Özlem Saraydaroğlu
  • Feyza Şen
  • Türkay Kırdak
  • Erdinç Ertürk
EN TR

The Role of ki67 and p53 Expression in the Diagnosis of Parathyroid Adenoma

Abstract

Parathyroid adenoma is the most common cause of primary hyperparathyroidism. Histopathological differential diagnosis of parathyroid adenoma includes carcinoma, and normal or hyperplastic parathyroid, particularly in those that have small size. In cases of having difficulty in the histopathologic diagnosis, additional auxiliary methods are needed. Ki67 proliferation index is used for the evaluation of cell proliferation in many tumors and lesions. High ki67 value is determined especially in aggressive tumors. P53 is a tumor suppressor gene, which is the most mutated gene in neoplasms. In our study, the adjunctive role of ki67 and p53 expression in the diagnosis of parathyroid adenoma was evaluated. We compared their immunoexpressions between parathyroid adenomas (86 cases) and adjacent normal parathyroid tissue. Furthermore, their correlation with tumor size, mitotic activity and presence of nuclear pleomorphism was searched. We identified that p53 expression was higher in adenomas when compared with adjacent normal tissue; however it was not statistically significant. Yet, the difference of ki67 expression between adenomas and adjacent normal tissue was statistically significant. In conclusion, we suggest that ki67 and p53 immunoexpression is effective in the differential diagnosis of parathyroid adenomas, and prediction of aggressive tumor behavior and recurrence.

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Primary Language

English

Subjects

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Journal Section

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Authors

Nermin Ünal This is me

Fatma Öz Atalay This is me

Özlem Saraydaroğlu This is me

Feyza Şen This is me

Türkay Kırdak This is me

Erdinç Ertürk This is me

Publication Date

June 1, 2016

Submission Date

June 1, 2016

Acceptance Date

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Published in Issue

Year 2016 Volume: 42 Number: 2, 3

APA
Ünal, N., Atalay, F. Ö., Saraydaroğlu, Ö., Şen, F., Kırdak, T., & Ertürk, E. (2016). The Role of ki67 and p53 Expression in the Diagnosis of Parathyroid Adenoma. Journal of Uludağ University Medical Faculty, 42(2, 3), 83-87. https://izlik.org/JA58UH68EA
AMA
1.Ünal N, Atalay FÖ, Saraydaroğlu Ö, Şen F, Kırdak T, Ertürk E. The Role of ki67 and p53 Expression in the Diagnosis of Parathyroid Adenoma. Journal of Uludağ University Medical Faculty. 2016;42(2, 3):83-87. https://izlik.org/JA58UH68EA
Chicago
Ünal, Nermin, Fatma Öz Atalay, Özlem Saraydaroğlu, Feyza Şen, Türkay Kırdak, and Erdinç Ertürk. 2016. “The Role of Ki67 and P53 Expression in the Diagnosis of Parathyroid Adenoma”. Journal of Uludağ University Medical Faculty 42 (2, 3): 83-87. https://izlik.org/JA58UH68EA.
EndNote
Ünal N, Atalay FÖ, Saraydaroğlu Ö, Şen F, Kırdak T, Ertürk E (June 1, 2016) The Role of ki67 and p53 Expression in the Diagnosis of Parathyroid Adenoma. Journal of Uludağ University Medical Faculty 42 2, 3 83–87.
IEEE
[1]N. Ünal, F. Ö. Atalay, Ö. Saraydaroğlu, F. Şen, T. Kırdak, and E. Ertürk, “The Role of ki67 and p53 Expression in the Diagnosis of Parathyroid Adenoma”, Journal of Uludağ University Medical Faculty, vol. 42, no. 2, 3, pp. 83–87, June 2016, [Online]. Available: https://izlik.org/JA58UH68EA
ISNAD
Ünal, Nermin - Atalay, Fatma Öz - Saraydaroğlu, Özlem - Şen, Feyza - Kırdak, Türkay - Ertürk, Erdinç. “The Role of Ki67 and P53 Expression in the Diagnosis of Parathyroid Adenoma”. Journal of Uludağ University Medical Faculty 42/2, 3 (June 1, 2016): 83-87. https://izlik.org/JA58UH68EA.
JAMA
1.Ünal N, Atalay FÖ, Saraydaroğlu Ö, Şen F, Kırdak T, Ertürk E. The Role of ki67 and p53 Expression in the Diagnosis of Parathyroid Adenoma. Journal of Uludağ University Medical Faculty. 2016;42:83–87.
MLA
Ünal, Nermin, et al. “The Role of Ki67 and P53 Expression in the Diagnosis of Parathyroid Adenoma”. Journal of Uludağ University Medical Faculty, vol. 42, no. 2, 3, June 2016, pp. 83-87, https://izlik.org/JA58UH68EA.
Vancouver
1.Nermin Ünal, Fatma Öz Atalay, Özlem Saraydaroğlu, Feyza Şen, Türkay Kırdak, Erdinç Ertürk. The Role of ki67 and p53 Expression in the Diagnosis of Parathyroid Adenoma. Journal of Uludağ University Medical Faculty [Internet]. 2016 Jun. 1;42(2, 3):83-7. Available from: https://izlik.org/JA58UH68EA

ISSN: 1300-414X, e-ISSN: 2645-9027

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