UPDATE Mon. Apr 18, 2010:
The designs changed on Zaha's website to include the hospital. Thanks to Luiz for the tip.
Award winning Iraqi architect Zaha Hadid will help the Egyptian government destroy Egypt's largest mental health hospital, the Abassia hospital situated in the middle of Cairo, to build something called Cairo Expo City.
Opened in 1883, after a fire consumed a number of royal palaces except for one that was painted yellow and named the Yellow Palace (el-Saray el-Safra) it became Egypt's first modern hospital for the mentally ill.
Now it's in an area of 28 hectares and has around 3000 beds, offers almost all major psychiatric sub-specialities and an outpatient and emergency psychiatry services. The hospital serves around 60,000 patients each year.