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| | Special Child: Disorder Zone Archives - Williams Syndrome |
 | | Williams syndrome (WS), which was first described in 1961, is a rare genetic disorder that causes medical and developmental problems. |
 | | However, according to the Williams Syndrome Foundation, in a recent study, it was determined that 55% of the children examined were found to be severely mentally handicapped, 41% were moderately mentally handicapped, and only 4% of the children had average ranges of ability. |
 | | He suspected Williams syndrome because of her congenital heart defects and chronic ear infections, as well as some subtle facial features, including a long philtrum, wide mouth, full lips, small chin, and a "starburst" pattern in her eyes. |
| www.specialchild.com /archives/dz-004.html (3213 words) |
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