Open Access

Malignant conversion of a solitary squamous cell papilloma in the trachea treated by radiotherapy: A case report

  • Authors:
    • Gang Feng
    • Dong Wang
    • Li Chen
    • Gang Xie
    • Yu Zhang
    • Jing Wang
    • Xiao-Bo Du
  • View Affiliations

  • Published online on: March 20, 2015     https://doi.org/10.3892/ol.2015.3061
  • Pages: 2013-2016
  • Copyright: © Feng et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

The present study described a rare case of malignant conversion of a solitary papilloma in the trachea, in addition to reviewing the current literature. A 54‑year‑old male presented with a cough, sputum and dyspnea. Chest computed tomography revealed a mediastinal soft‑tissue mass in the trachea. A tumor biopsy, performed using a flexible bronchofiberscope, identified a squamous cell papilloma with moderate to severe atypical hyperplasia, as well as the formation of squamous cell carcinoma. Polymerase chain reaction analysis did not detect presence of human papilloma virus in the tumor. The patient was subsequently treated with radiotherapy and no evidence of recurrence was observed during a two‑year follow‑up period. To the best of our knowledge, this is the first study to describe the malignant conversion of a solitary papilloma in the trachea, which was subsequently treated with radiotherapy.
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May-2015
Volume 9 Issue 5

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

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Copy and paste a formatted citation
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Spandidos Publications style
Feng G, Wang D, Chen L, Xie G, Zhang Y, Wang J and Du X: Malignant conversion of a solitary squamous cell papilloma in the trachea treated by radiotherapy: A case report. Oncol Lett 9: 2013-2016, 2015.
APA
Feng, G., Wang, D., Chen, L., Xie, G., Zhang, Y., Wang, J., & Du, X. (2015). Malignant conversion of a solitary squamous cell papilloma in the trachea treated by radiotherapy: A case report. Oncology Letters, 9, 2013-2016. https://doi.org/10.3892/ol.2015.3061
MLA
Feng, G., Wang, D., Chen, L., Xie, G., Zhang, Y., Wang, J., Du, X."Malignant conversion of a solitary squamous cell papilloma in the trachea treated by radiotherapy: A case report". Oncology Letters 9.5 (2015): 2013-2016.
Chicago
Feng, G., Wang, D., Chen, L., Xie, G., Zhang, Y., Wang, J., Du, X."Malignant conversion of a solitary squamous cell papilloma in the trachea treated by radiotherapy: A case report". Oncology Letters 9, no. 5 (2015): 2013-2016. https://doi.org/10.3892/ol.2015.3061