Dermatose neutrophilique, au décours d'une lymphadénopathie angio-immunoblastique, avec dysmyélopoïèse induite par le cyclophosphamide

This atypical case of neutrophilic disorder associating acute subcorneal pustules and deep dermal-hypodermal nodules seems to correspond to a unique type of neutrophilic disorder that differs from those previously reported in the literature. Neutrophilic disorders have been reported only rarely in patients with angioimmunoblastic lymphadenopathy. This case illustrates the wide range of clinical and histological lesions found in neutrophilic disorders, a number of which may coexist in a single patient.