Clinical, immunological, and radiological characteristics of pulmonary involvement in childhood-onset primary Sjögren’s syndrome: a single-center retrospective study
To describe pulmonary involvement in childhood-onset primary Sjögren’s syndrome (cSS). This retrospective study included 17 children with cSS diagnosed at Jiangxi Provincial Children’s Hospital between August 2021 and August 2025. Patients were classified by baseline chest high-resolution computed tomography...