title: Spinal deformities and pseudofractures.
abstract: Nine children with spinal deformities had CT examinations after sustaining blunt abdominal trauma. Partial-volume averaging of two lumbar vertebrae suggested a spinal fracture in four children. All four pseudofractures were oriented in a plane perpendicular to the deformity. In two children the spinal deformity could be recognized easily on the scout view. In the other two, the scout view was obtained in a plane different from that of the curvature and concealed the vertebral deformity. Scoliosis resulted in pseudo-fractures running from front to back of the vertebral body, whereas kyphosis resulted in pseudofractures seen in the coronal plane. The pseudofractures lacked associated soft-tissue swelling and had poorly defined, irregular borders that were widely separated by disk material.
mesh_terms: D000007:Abdominal Injuries / Q000000981:diagnostic imaging; D000293:Adolescent; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D050723:Fractures, Bone / Q000000981:diagnostic imaging*; D006801:Humans; D007738:Kyphosis / Q000000981:diagnostic imaging*; D008159:Lumbar Vertebrae / Q000293:injuries*; D008297:Male; D012600:Scoliosis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed