LAUSR

The differential diagnosis of rashes in children is challenging. Pediatric rashes indicate a broad spectrum of clinical conditions and include those that are benign and self-limiting to those that may indicate a serious multisystem inflammatory response. It is essential that emergency nurse practitioners have the knowledge and skill set to accurately identify the spectrum of rashes in the pediatric population to arrive at the correct diagnosis for patient management and avoid costly and unnecessary diagnostic testing. The purpose of this article is to describe a case report of a young child with urticaria multiforme, a commonly misdiagnosed clinical condition, including the distinctive clinical features, differential diagnosis, and most current treatment recommendations. Other clinical conditions that present with skin lesions resembling urticaria multiforme conditions have also been discussed.