Acute atraumatic pinna (auricular) perichondritis  

作　　者：Alan Lucerna James Espinosa 

机构地区：[1]Combined Emergency Medicine/Internal Medicine, Rowan University SOM/Kennedy UniversityHospital, Stratford, NJ, USA [2]Department of Emergency Medicine, Rowan University SOM/Kennedy University Hospital, Stratford, NJ, USA

出　　处：《World Journal of Emergency Medicine》2018年第2期152-153,共2页世界急诊医学杂志（英文）

摘　　要：Perichondritis of the external ear is referred to inthe literature as pinna perichondritis as well as auricularperichondritis. Pinna （auricular） perichondritis is aninfection involving cartilage and subcutaneous tissue.The resulting infection produces swelling which canbe severe, and can lead to focal ear necrosis. The termperichondritis may even be considered a misnomer＂as the cartilage is almost always involved.＂[1] Pinna（auricular） perichondritis presents with signs andsymptoms that can include pain。

关 键 词：Acute atraumatic pinna AURICULAR perichondritis 

分 类 号：G43[文化科学—教育学]