title: MRI and CT features of hyperplastic callus in osteogenesis imperfecta tarda.
abstract: We describe the MRI and CT findings of hyperplastic callus formation simulating a tumour of pelvis in patient with osteogenesis imperfecta tarda. Possible differential diagnoses and the impact of different imaging techniques on the correct diagnosis are discussed.
authors.affiliation: Diagnostic Center Meidling, Vienna, Austria.
authors.forename: I
authors.initials: I
authors.lastname: Dobrocky
authors.forename: G
authors.initials: G
authors.lastname: Seidl
authors.forename: F
authors.initials: F
authors.lastname: Grill
mesh_terms: D000328:Adult; D001859:Bone Neoplasms / Q000175:diagnosis; D002146:Bony Callus / Q000000981:diagnostic imaging* / Q000473:pathology*; D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D005598:Fractures, Spontaneous / Q000175:diagnosis / Q000209:etiology; D006620:Hip Fractures / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D006965:Hyperplasia; D007085:Ilium / Q000000981:diagnostic imaging / Q000473:pathology; D008279:Magnetic Resonance Imaging; D008297:Male; D010013:Osteogenesis Imperfecta / Q000150:complications / Q000175:diagnosis*; D012516:Osteosarcoma / Q000175:diagnosis; D014057:Tomography, X-Ray Computed