title: Letter to the editor.
authors.affiliation: Department of Dermatology, Pontificia Universidad Catolica de Chile (Pontifical Catholic University of Chile), Santiago, Chile.
authors.forename: Alvaro
authors.initials: A
authors.lastname: Abarzúa
authors.forename: Mauricio
authors.initials: M
authors.lastname: Sandoval
authors.forename: Sergio
authors.initials: S
authors.lastname: González
authors.forename: Laura
authors.initials: L
authors.lastname: Giesen
mesh_terms: D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D008297:Male; D053718:Scleromyxedema / Q000097:blood* / Q000188:drug therapy*; D013792:Thalidomide / Q000627:therapeutic use*
chemical_list: D007166:Immunosuppressive Agents; D013792:Thalidomide