<prompt> Regarding Sjogrens syndrome, all are true except: September 2010Keratoconjuctivitis siccaRheumatoid ahritisEpiphoraAutoimmune in nature  <response>: Ans. C: Epiphora SjOgrens syndrome also known as Mikulicz disease and Sicca syndrome, is a systemic autoimmune disease in which immune cells attack and destroy the exocrine glands that produce tears and saliva SjOgrens syndrome can exist as a disorder in its own right Primary Sjogrens syndrome or it may develop years after the onset of an associated rheumatic disorder such as rheumatoid ahritis, systemic lupus erythematosus, scleroderma, primary biliary cirrhosis etc. Secondary SjOgrens syndrome 