Necrotising fasciitis: a ticking time bomb?

Necrotising fasciitis (NF) is a destructive bacterial infection and has often been described in media reports as a 'flesh-eating disease', which if diagnosed late is associated with worse outcome. Unfortunately, diagnosing NF is difficult due to the similar presentation of NF compared with other types of skin and soft tissue infections. The early presentation of NF only shows tenderness, swelling, erythema and warm skin. Moreover, NF is normally accompanied with aberrant laboratory findings, mainly elevated C reactive protein (CRP) levels. In this case report we evaluate the diagnostic process of a patient with NF without aberrant infection parameters; both normal levels of CRP and white blood cell count were seen. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.