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Bilateral acquired external auditory canal stenosis with squamous papilloma: a case report

Year 2011, Volume: 21 Issue: 1, 42 - 45, 10.02.2011

Abstract

Acquired external auditory canal EAC stenosis is described as resulting from a number of different causes such as infection, trauma, neoplasia, inflammation and radiotherapy. Human papilloma virus HPV type 6, a deoxyribonucleic acid DNA virus, is considered to cause squamous papilloma of the EAC. In this article, we report a case of a 56-year-old male with warty lesions in the left external ear and a totally stenotic right external ear which had similar lesions one year before the involvement of his left ear. On computed tomography of the temporal bone, there was soft tissue obstruction of the right EAC, and thickening in the skin of the left EAC. The middle ear structures were normal on both sides. Biopsy was performed from the lesion in the left ear, and revealed squamous papilloma. We presented this case because squamous papilloma related bilateral acquired EAC stenosis is a rare entity.

Skuamöz papilloma bağlı iki taraflı kazanılmış dış kulak yolu stenozu: Olgu sunumu

Year 2011, Volume: 21 Issue: 1, 42 - 45, 10.02.2011

Abstract

Kazanılmış dış kulak yolu DKY stenozu enfek- siyon, travma, neoplazi, enflamasyon ve rad- yoterapi gibi birçok nedenin bir sonucu olarak tanımlanabilir. Bir deoksiribonükleid asit DNA virüsü olan human papilloma virüs HPV tip 6’nın da DKY skuamöz papillomuna neden olduğu düşünülmektedir. Bu yazıda 56 yaşında sol dış kulağında siğil benzeri lezyonları olan, sağ kulağı bir yıl önce benzer lezyonlar sonrası tama yakın daralmış olan erkek olgu sunuldu. Temporal kemik bilgisayarlı tomografisinde sağ DKY’de yumuşak doku obstrüksiyonu, sol DKY’de cilt kalınlaşması vardı. Her iki taraf orta kulak yapı- ları normaldi. Sol kulaktaki lezyondan yapılan biyopsi sonucu skuamöz papillom olarak bildirildi. Skuamöz papilloma bağlı iki taraflı kazanılmış DKY stenozu olan hasta nadir bir durum olması nedeniyle sunuldu

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Details

Primary Language English
Journal Section Case Report
Authors

Duygu Demirbaş This is me

Muharrem Dağlı This is me

Celil Göçer This is me

Publication Date February 10, 2011
Published in Issue Year 2011 Volume: 21 Issue: 1

Cite

APA Demirbaş, D., Dağlı, M., & Göçer, C. (2011). Bilateral acquired external auditory canal stenosis with squamous papilloma: a case report. The Turkish Journal of Ear Nose and Throat, 21(1), 42-45.
AMA Demirbaş D, Dağlı M, Göçer C. Bilateral acquired external auditory canal stenosis with squamous papilloma: a case report. Tr-ENT. February 2011;21(1):42-45.
Chicago Demirbaş, Duygu, Muharrem Dağlı, and Celil Göçer. “Bilateral Acquired External Auditory Canal Stenosis With Squamous Papilloma: A Case Report”. The Turkish Journal of Ear Nose and Throat 21, no. 1 (February 2011): 42-45.
EndNote Demirbaş D, Dağlı M, Göçer C (February 1, 2011) Bilateral acquired external auditory canal stenosis with squamous papilloma: a case report. The Turkish Journal of Ear Nose and Throat 21 1 42–45.
IEEE D. Demirbaş, M. Dağlı, and C. Göçer, “Bilateral acquired external auditory canal stenosis with squamous papilloma: a case report”, Tr-ENT, vol. 21, no. 1, pp. 42–45, 2011.
ISNAD Demirbaş, Duygu et al. “Bilateral Acquired External Auditory Canal Stenosis With Squamous Papilloma: A Case Report”. The Turkish Journal of Ear Nose and Throat 21/1 (February 2011), 42-45.
JAMA Demirbaş D, Dağlı M, Göçer C. Bilateral acquired external auditory canal stenosis with squamous papilloma: a case report. Tr-ENT. 2011;21:42–45.
MLA Demirbaş, Duygu et al. “Bilateral Acquired External Auditory Canal Stenosis With Squamous Papilloma: A Case Report”. The Turkish Journal of Ear Nose and Throat, vol. 21, no. 1, 2011, pp. 42-45.
Vancouver Demirbaş D, Dağlı M, Göçer C. Bilateral acquired external auditory canal stenosis with squamous papilloma: a case report. Tr-ENT. 2011;21(1):42-5.