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Benign fibrous histiocytoma of the external auditory canal: Case report and literature review


 
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1. Title Title of document Benign fibrous histiocytoma of the external auditory canal: Case report and literature review
 
2. Creator Author's name, affiliation, country Nur Hashima A Rashid; Department of Otorhinolaryngology- Head and Neck Surgery, Universiti Kebangsaan Malaysia, Medical Centre, Kuala Lumpur; Malaysia
 
2. Creator Author's name, affiliation, country Bee See Goh; Department of Otorhinolaryngology- Head and Neck Surgery, Universiti Kebangsaan Malaysia, Medical Centre, Kuala Lumpur; Malaysia
 
2. Creator Author's name, affiliation, country Fauzah A Ghani; Department of Pathology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur; Malaysia
 
2. Creator Author's name, affiliation, country Lokman Saim; Department of Otorhinolaryngology- Head and Neck Surgery, Universiti Kebangsaan Malaysia, Medical Centre, Kuala Lumpur; Malaysia
 
3. Subject Discipline(s) Otolaryngology
 
3. Subject Keyword(s) Benign fibrous histiocytoma; Dermatofibroma; Atypical fibrous histiocytoma; Fibrohistiocytic neoplasm; External auditory canal
 
4. Description Abstract

Background: The benign fibrous histiocytoma (BFH) is a mainly dermal neoplasm composed of a mixture of fibroblastic and histiocytic cells. It is usually reported as occurring on the extremity, retroperitoneum or orbit but not commonly in the other head and neck regions.

Methods: A ten-year old girl presented with a right external auditory meatal mass for 6 months. Clinical examination showed a small, firm non-tender swelling on the antero-inferior part of the cartilagenous external auditory canal. An excisional biopsy was performed without complication.

Results: Clinical and histopathological examinations with immunohistochemical studies were consistent with the diagnosis of BFH of the external auditory canal. There was no local recurrence to date.

Conclusions: BFH is an uncommon benign neoplasm of the head and neck and none has been previously described occurring in the external auditory canal. Complete local excision is the mainstay of treatment with excellent prognosis.  

DOI: http://dx.doi.org/10.3329/bjo.v18i1.10424  

Bangladesh J Otorhinolaryngol 2012; 18(1): 77-80

 
5. Publisher Organizing agency, location Society of Otolaryngologists and Head Neck Surgeons of Bangladesh
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 2012-04-21
 
8. Type Status & genre Peer-Reviewed Item
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://www.banglajol.info/index.php/BJO/article/view/10424
 
10. Identifier Digital Object Identifier http://dx.doi.org/10.3329/bjo.v18i1.10424
 
11. Source Title; vol., no. (year) Bangladesh Journal of Otorhinolaryngology; Vol 18, No 1 (2012)
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.) Malaysia
 
15. Rights Copyright and permissions Copyright (c)