title: Classification and differential diagnosis of sialographic characteristics in Sjögren syndrome.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D004108:Dilatation, Pathologic; D006801:Humans; D010309:Parotitis / Q000175:diagnosis; D012507:Sarcoidosis / Q000175:diagnosis; D012796:Sialography; D012859:Sjogren's Syndrome / Q000145:classification / Q000000981:diagnostic imaging*