小结
定义
甲沟炎是甲周组织的炎症反应。急性甲沟炎是甲周围组织感染，通常表现为急性疼痛的脓性感染。慢性甲沟炎表现为甲周起保护作用的屏障组织破坏，包括角质层、近端和外侧甲襞。指甲屏障功能的破坏使指甲易受外界环境刺激，最常见的刺激物包括，水、肥皂、化学制品和微生物。治疗原则是避免接触刺激原。
[Figure caption and citation for the preceding image starts]: 急性甲沟炎由 Dr N.J.Jellinek 和 C.R. Daniel III 教授提供 [Citation ends].
[Figure caption and citation for the preceding image starts]: 慢性甲沟炎由 Dr N.J.Jellinek 和 C.R. Daniel III 教授提供 [Citation ends].
[Figure caption and citation for the preceding image starts]: 慢性甲沟炎由 Dr N.J.Jellinek 和 C.R. Daniel III 教授提供 [Citation ends].
病史和体格检查
诊断性检查
治疗流程
撰稿人
作者
Dermatology Consultant
Charing Cross Hospital
Imperial College NHS Trust
London
UK
利益声明
SZ declares that she has no competing interests.
Specialty Registrar in Dermatology
Charing Cross Hospital
Imperial College NHS Trust
London
UK
利益声明
KH declares that he has no competing interests.
Dr Shirin Zaheri and Dr Khawar Hussain would like to gratefully acknowledge Dr Catherine Hardman, Dr Nathaniel J. Jellinek, Professor C. Ralph Daniel III, and Dr Shaimaa Nassar, previous contributors to this topic.
利益声明
NJJ, CH, and SN declare that they have no competing interests. CRD is an author of a number of references cited in this topic.
同行评议者
Assistant Professor of Clinical Dermatology
Columbia University
New York
NY
利益声明
RU declares that he has no competing interests.
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