%0 Case Reports
%T Juvenile idiopathic arthritis in the lumbosacral spine of a toddler: Periarticular osteopenia in a rare location.
%A Gattu R
%A Partyka L
%A Phatak T
%J Radiol Case Rep
%V 15
%N 11
%D Nov 2020
%M 33005282
暂无%R 10.1016/j.radcr.2020.09.010
%X Juvenile idiopathic arthritis (JIA) is a group of childhood inflammatory arthropathies that affects multiple joints including the spine, particularly the cervical region. There is paucity of literature regarding JIA in the lumbosacral spine; the few published studies which discuss imaging findings in the lumbosacral spine only include cohorts of older children and adolescents. We present a 22-month-old boy with refusal to walk, in which plain radiographs and contrast-enhanced magnetic resonance imaging of the lumbosacral spine suggested a diagnosis of JIA.