摘要
Necrotizing otitis externa(NOE)is an aggressive and fast‐evolving infection of the external auditory canal.Late diagnoses and untreated cases can lead to severe,even fatal consequences and so early diagnosis and treatment are paramount.NOE is a notoriously challenging diagnosis to make.It is therefore important to understand what diagnostic modalities are available and how otolaryngologists can use them to accurately treat such an aggressive disease.This review aims to evaluate the different diagnostic options available in NOE and discuss their advantages and limitations,thus,providing an up‐to‐date picture of the multimodal approach required in the diagnosis of this disease.
