title: Vacuum sign in spondylodiscitis due to H aphrophilus.
authors.forename: X
authors.initials: X
authors.lastname: Chevalier
authors.forename: B
authors.initials: B
authors.lastname: Larget-Piet
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D015299:Discitis / Q000000981:diagnostic imaging*; D006192:Haemophilus Infections / Q000000981:diagnostic imaging*; D006801:Humans; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography