A bezoar is a mass found trapped in the gastrointestinal system. The condition may be associated with pica, especially in developmentally retarded children. Clinical manifestations are usually nonspecific. Endoscopic diagnosis and removal of the foreign materials is often indicated. Occasionally, severe complications may occur. We report two cases to… (More)
The Exploratorium debuted its first iPad app, <u>Color Uncovered</u>, in 2011, followed in February 2013 by <u>Sound Uncovered</u>. Both apps were developed by in-house teams and are available for free in the iTunes App Store.