Barrett's esophagus refers to an abnormal change in the cells of the lower portion of the esophagus. It is characterized by the replacement of the normal stratified squamous epithelium lining of the esophagus by simple columnar epithelium with goblet cells (which are usually found lower in the gastrointestinal tract).
U.S. Space Camp is a camp and related programs owned and operated by the Alabama Space Science Exhibit Commission's U.S. Space & Rocket Center in Huntsville, Alabama.
Happy Camp, California - The Heart of the Klamath. Welcome to the official website of the Happy Camp Chamber of Commerce in Happy Camp, California. Please stop by our Visitor Information Center and Chamber of Commerce Office at 35 Davis Road in Happy Camp.