シェーグレン症候群
After extensive research and data collection, Sjögren published an essential paper in 1951, describing 80 patients with keratoconjunctivitis sicca, 50 of whom also had arthritis. His subsequent follow-up conference trips pertaining to his paper led to an international interest in Sjögren's syndrome. The term "keratoconjunctivitis sicca" was coined by Sjögren himself and began to be identified as Sjögren's syndrome in literature, although it can now have more general usage.