Primary Sjögren’s syndrome is a systemic autoimmune condition noted for findings of xerostomia, keratoconjunctivitis sicca and focal lymphocyte infiltrate in salivary glands.1 In the initial publications regarding keratoconjunctivitis sicca, Henrik Sjögren, a Swedish ophthalmologist, described a group of 19 women with dry eyes, some of whom had other organ dryness and inflammatory infiltrates.2,3 The syndrome…