Necrotizing neutrophilic dermatosis: A diagnostic challenge with a need for multi-disciplinary recognition, a case report.

ABSTRACT: Introduction:Necrotizing neutrophilic dermatoses can clinically resemble necrotizing fasciitis and therefore pose a diagnostic and therapeutic challenge. Given their similar presentations, misdiagnosis and inappropriate or delayed treatments are possible. Presentation of case:We discuss the case of a woman with acute myeloid leukemia who presented with fevers, chills, cough, and a leg wound. She underwent amputation of her lower extremity after she was presumed to have necrotizing fasciitis; however, symptoms persisted. She was ultimately diagnosed with and treated for necrotizing Sweet's syndrome with notable clinical improvement. Discussion:Both, necrotizing neutrophilic dermatoses and necrotizing fasciitis, grossly affect the skin and are associated with rapidly progressing systemic features including fevers, chills, leukocytosis, and elevated inflammatory markers. Recent literature in dermatology addresses these similarities and the appropriate approach to management; however, it is critical that medical and surgical subspecialties have an understanding of necrotizing neutrophilic dermatoses and their clinical presentations, diagnostic approaches, as well as therapeutic interventions. Familiarity with this entity can mitigate the risk of misdiagnosis, morbidity, and mortality. Conclusion:With this report, we seek to review the features that are suggestive of and aid in the diagnosis of necrotizing neutrophilic dermatoses to help prevent significant and avoidable morbidity.

SUBMITTER: Gowda A 

PROVIDER: S-EPMC7452005 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature