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.
At the State Fair Ticket Office on the fairgrounds beginning June 5 through Aug. 23. At the customer service centers of participating Cub stores beginning June 25 through Aug. 23 (while supplies last) At many locations in greater Minnesota and Hudson, Wis., beginning June 25 through Aug. 23 (while supplies last)