title: "Penumbra sign" on magnetic resonance imaging.
authors.forename: Paraskevi I
authors.initials: PI
authors.lastname: Argyropoulou
authors.forename: Dionisios A J
authors.initials: DA
authors.lastname: Verettas
authors.forename: Panos
authors.initials: P
authors.lastname: Prassopoulos
mesh_terms: D001845:Bone Cysts / Q000175:diagnosis*; D001859:Bone Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006097:Granulation Tissue; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods* / Q000592:standards; D008875:Middle Aged; D010019:Osteomyelitis / Q000175:diagnosis*; D015203:Reproducibility of Results; D014057:Tomography, X-Ray Computed