title: [A 20-year-old male with low back pain and osteolytic lesions].
authors.affiliation: Servicio de Reumatología. Hospital del Mar. Barcelona.
authors.forename: P
authors.initials: P
authors.lastname: Benito
authors.forename: C
authors.initials: C
authors.lastname: Mallofré
authors.forename: J
authors.initials: J
authors.lastname: Pomés
mesh_terms: D000328:Adult; D001859:Bone Neoplasms / Q000175:diagnosis* / Q000556:secondary; D003937:Diagnosis, Differential; D006646:Histiocytosis, Langerhans-Cell / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D017116:Low Back Pain / Q000150:complications / Q000209:etiology*; D008297:Male; D009382:Neoplasms, Unknown Primary / Q000175:diagnosis; D010014:Osteolysis / Q000150:complications / Q000209:etiology