• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

外耳道良性骨坏死：病例系列

Benign osteonecrosis of the external ear canal: case series.

作者信息

Chandler Kiyoshi, Hawthorne McKenna, Georgolios Alexandros

机构信息

Poplar Bluff Medical Center, Regional Physician Services - Ear, Nose & Throat, Poplar Bluff, MO, USA.

出版信息

J Surg Case Rep. 2023 Jan 31;2023(1):rjad016. doi: 10.1093/jscr/rjad016. eCollection 2023 Jan.

DOI:10.1093/jscr/rjad016
PMID:36741083
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9890240/
Abstract

Benign osteonecrosis of the external ear canal is a rare pathology that commonly gets misdiagnosed as cholesteatoma of the external ear canal, keratosis obturans and malignant otitis externa. Each pathology has characteristics that allow for differentiation between them. Careful analysis is required to diagnose properly and determine the best modality of management. This case series presents two patients that were diagnosed with benign osteonecrosis of the external ear canal and is being managed conservatively with serial debridement. Response to conservative treatment has resulted in adequate control of symptoms in both patients.

摘要

外耳道良性骨坏死是一种罕见的病理情况，通常会被误诊为外耳道胆脂瘤、闭塞性角化病和恶性外耳道炎。每种病理情况都有可用于区分它们的特征。需要仔细分析才能正确诊断并确定最佳治疗方式。本病例系列介绍了两名被诊断为外耳道良性骨坏死的患者，目前正在通过连续清创进行保守治疗。保守治疗的反应使两名患者的症状都得到了充分控制。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/030a/9890240/b3b9af3bc6c9/rjad016f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/030a/9890240/643fe8babd62/rjad016f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/030a/9890240/02c2dd5c7bd1/rjad016f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/030a/9890240/b3b9af3bc6c9/rjad016f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/030a/9890240/643fe8babd62/rjad016f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/030a/9890240/02c2dd5c7bd1/rjad016f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/030a/9890240/b3b9af3bc6c9/rjad016f3.jpg

相似文献

1
Benign osteonecrosis of the external ear canal: case series.外耳道良性骨坏死：病例系列
J Surg Case Rep. 2023 Jan 31;2023(1):rjad016. doi: 10.1093/jscr/rjad016. eCollection 2023 Jan.
2
Keratosis obturans and external ear canal cholesteatoma: how and why we should distinguish between these conditions.阻塞性角化病与外耳道胆脂瘤：我们应如何以及为何区分这些病症。
Clin Otolaryngol Allied Sci. 2004 Dec;29(6):577-81. doi: 10.1111/j.1365-2273.2004.00898.x.
3
External auditory canal cholesteatoma and benign necrotising otitis externa: clinical study of 95 cases in the Capital Region of Denmark.外耳道胆脂瘤与良性坏死性外耳道炎：丹麦首都地区95例临床研究
J Laryngol Otol. 2018 Jun;132(6):514-518. doi: 10.1017/S0022215118000750. Epub 2018 Jun 11.
4
Keratosis obturans and external auditory canal cholesteatoma.阻塞性角化病与外耳道胆脂瘤。
Laryngoscope. 1980 Mar;90(3):383-91. doi: 10.1002/lary.5540900303.
5
External Auditory Canal Erosion at the 6 O'clock Spot.外耳道口 6 点钟处侵蚀。
Otol Neurotol. 2024 Sep 1;45(8):e581-e587. doi: 10.1097/MAO.0000000000004280.
6
Keratosis obturans and external ear cholesteatoma.阻塞性角化病与外耳道胆脂瘤。
Clin Otolaryngol. 2005 Apr;30(2):213; author reply 213-4. doi: 10.1111/j.1365-2273.2005.00999.x.
7
Cholesteatoma of the external auditory canal and keratosis obturans.外耳道胆脂瘤和闭塞性角化病。
Am J Otol. 1986 Sep;7(5):361-4.
8
External auditory canal cholesteatoma.
Clin Otolaryngol Allied Sci. 1978 Aug;3(3):297-300. doi: 10.1111/j.1365-2273.1978.tb00703.x.
9
Clinical characteristics of keratosis obturans and external auditory canal cholesteatoma.阻塞性角化病和外耳道胆脂瘤的临床特征。
Otolaryngol Head Neck Surg. 2015 Feb;152(2):326-30. doi: 10.1177/0194599814559384. Epub 2014 Nov 24.
10
Osteonecrosis of the external auditory canal associated with oral bisphosphonate therapy: case report and literature review.外耳道骨坏死与口服双膦酸盐治疗相关：病例报告及文献复习。
Otol Neurotol. 2013 Feb;34(2):209-13. doi: 10.1097/mao.0b013e31827ca34d.

本文引用的文献

1
A rare entity: Benign osteonecrosis of the temporal bone.一种罕见病症：颞骨良性骨坏死。
Laryngoscope Investig Otolaryngol. 2022 Jun 1;7(4):1087-1090. doi: 10.1002/lio2.788. eCollection 2022 Aug.
2
Keratosis obturans: A rare cause of facial nerve palsy.阻塞性角化病：面神经麻痹的罕见病因。
Clin Case Rep. 2022 Feb 7;10(2):e05410. doi: 10.1002/ccr3.5410. eCollection 2022 Feb.
3
Dysphagia due to necrotizing otitis externa.由于坏死性外耳炎导致的吞咽困难。
Age Ageing. 2021 May 5;50(3):1004-1005. doi: 10.1093/ageing/afab034.
4
Primary external auditory canal cholesteatoma of 301 ears: a single-center study.301例原发性外耳道胆脂瘤：一项单中心研究。
Eur Arch Otorhinolaryngol. 2022 Apr;279(4):1787-1794. doi: 10.1007/s00405-021-06851-0. Epub 2021 May 4.
5
Malignant (necrotizing) externa otitis: the experience of a single hyperbaric centre.恶性（坏死性）外耳炎：一家高压氧中心的经验。
Eur Arch Otorhinolaryngol. 2019 Jul;276(7):1881-1887. doi: 10.1007/s00405-019-05396-7. Epub 2019 Jun 4.
6
A Recurrent Misdiagnosed and Maltreated Case of Keratosis Obturans.一例复发性误诊及误治的闭塞性角化病病例。
Case Rep Otolaryngol. 2019 Mar 11;2019:9095747. doi: 10.1155/2019/9095747. eCollection 2019.
7
Surgical management of benign idiopathic osteonecrosis of the external auditory canal.外耳道良性特发性骨坏死的外科治疗
ORL J Otorhinolaryngol Relat Spec. 2013;75(5):257-64. doi: 10.1159/000353214. Epub 2013 Aug 24.
8
Herniation of the temporomandibular joint into the external auditory meatus secondary to benign necrotising otitis externa.继发于良性坏死性外耳道炎的颞下颌关节疝入外耳道。
Br J Oral Maxillofac Surg. 2009 Mar;47(2):135-7. doi: 10.1016/j.bjoms.2008.07.204. Epub 2008 Oct 9.
9
Benign osteonecrosis of the external ear canal.外耳道良性骨坏死
Laryngoscope. 1997 Apr;107(4):478-82. doi: 10.1097/00005537-199704000-00010.
10
Necrosis and sequestration in the tympanic part of the temporal bone.颞骨鼓部的坏死与骨质分离
J Otolaryngol. 1984 Oct;13(5):299-304.