title: An enlightening scan.
authors.affiliation: Vita-Salute San Raffaele University, Italy. Electronic address: l.canziani@studenti.unisr.it.
authors.forename: Lorenzo
authors.initials: L
authors.lastname: Canziani
authors.affiliation: Vita-Salute San Raffaele University, Italy.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Tomelleri
authors.affiliation: Unit of Internal Medicine and Clinical Immunology, IRCCS San Raffaele Scientific Institute, Italy.
authors.forename: Giulio
authors.initials: G
authors.lastname: Cavalli
mesh_terms: D015502:Absorptiometry, Photon; D031249:Erdheim-Chester Disease / Q000175:diagnosis*; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging*; D007719:Knee Joint / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed