Nasal Alar Schwannoma: An Unusual Case Report.

Aesthetic plastic surgery 2018 Vol.42(4) p. 1101-1103

Blood TC, Townes TG, Desai SC

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Abstract

[PURPOSE] To present the second known case of nasal alar schwannoma, first since 1973, with important considerations for surgical management.

[CASE REPORT] We present the case of a 25-year-old male with a 5-year history of progressively enlarging, non-tender, right alar mass with resultant ipsilateral nasal congestion and dyspnea secondary to nasal valve collapse. The mass was located cephalic to the mid-lateral aspect of the lower lateral crural cartilage, which extended to the pyriform aperture. The mass was removed in an en bloc fashion using an endonasal rhinoplasty approach with placement of an alar batten graft for valve stabilization. The surgical pathology of the mass was consistent with schwannoma.

[CONCLUSION] Regardless of the rarity, schwannoma should remain on the list of possible etiologies for a nasal alar mass. Depending on the size and concurrent mass effect, the external nasal valve may be compromised requiring careful evaluation and operative stabilization for optimal postsurgical outcome.

[LEVEL OF EVIDENCE V] This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

추출된 의학 개체 (NER)

유형영어 표현한국어 / 풀이UMLS CUI출처등장
해부 alar 콧방울 dict 5
시술 rhinoplasty 코성형술 dict 1
해부 alar batten graft scispacy 1
합병증 pyriform aperture scispacy 1
기법 endonasal rhinoplasty 폐쇄형 접근법 dict 1
질환 Nasal Alar Schwannoma scispacy 1
질환 nasal congestion C0027424
Nasal congestion (finding)
scispacy 1
질환 dyspnea C0013404
Dyspnea
scispacy 1
질환 schwannoma C0027809
Neurilemmoma
scispacy 1
질환 non-tender scispacy 1
기타 Nasal Alar scispacy 1
기타 male scispacy 1
기타 nasal valve scispacy 1
기타 lateral crural cartilage scispacy 1
기타 bloc scispacy 1
기타 valve scispacy 1

MeSH Terms

Adult; Humans; Male; Neurilemmoma; Nose Neoplasms

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