title: Atypical HUS may become a diagnosis of inclusion.
abstract: In this issue of Blood, Gavriilaki and colleagues describe an assay that could convert atypical hemolytic uremic syndrome (aHUS) from a diagnosis of exclusion into a direct pathophysiologic diagnosis.
authors.affiliation: WASHINGTON UNIVERSITY SCHOOL OF MEDICINE.
authors.forename: J Evan
authors.identifier: http://orcid.org/0000-0001-5705-469X
authors.initials: JE
authors.lastname: Sadler
mesh_terms: D065766:Atypical Hemolytic Uremic Syndrome / Q000097:blood* / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male