[Is hematological cytology outdated at the age of molecular biology and flow cytometry ? Report of a VEXAS syndrome clinical case].

VEXAS syndrome is a new entity, described as the first one of a new class of hemato-inflammatory diseases. Through this article and based on the first case highlighted at the CHU of Liege, we offer you a review of the literature as well as an overview of different laboratory techniques used for the diagnosis of this syndrome.