title: What is your diagnosis? Diagnosis: Multicentric reticulohistiocytosis with dermatomyositislike features.
authors.affiliation: USA.
authors.forename: Peter
authors.initials: P
authors.lastname: SantaLucia
authors.forename: Matthew F
authors.initials: MF
authors.lastname: Helm
mesh_terms: D001706:Biopsy; D003882:Dermatomyositis / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D015616:Histiocytosis, Non-Langerhans-Cell / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D012867:Skin / Q000473:pathology