The pathogenesis of Plummer-Vinson syndrome (PVS) remains speculative, and the existence of the syndrome has been challenged. The prevalent iron deficiency theory remains controversial. Older reports have implicated iron deficiency in the pathogenesis of esophageal webs and dysphagia in predisposed individuals.
August 3-5, 2017 - Experience small-town America for free at the Vinland Fair! The fair is a yearly tradition in small-town Vinland, Kansas, this year from August 3-5.
The dates for the 131st Arizona State Fair are October 16 through November 8, 2015. The Fair is closed on Mondays and Tuesdays. Wednesday through Friday the AZ State Fair opens at noon. On Saturdays and Sundays gates open at 10 a.m.