Jun 9, 2015; Cleveland, OH, USA; Cleveland Cavaliers forward LeBron James (23) dunks the ball against the Golden State Warriors during the first quarter in game three of the NBA Finals at Quicken Loans Arena.un 9, 2015; Cleveland, OH, USA; Cleveland Cavaliers forward LeBron James (23) signals to the crowd during the fourth quarter against the Golden State Warriors in game three of the NBA Finals at Quicken Loans Arena.
Retinoblastoma is a rare cancer, and there are no widely recommended screening tests to look for retinoblastoma in children without symptoms. Still, many retinoblastomas are found early by parents, relatives, or a childâs doctor.he RB1 gene defect can be found by a special blood test, so most doctors now advise that children with parents or siblings with a history of retinoblastoma have this genetic test done during the first few weeks after birth. The results of the test then help define how often eye exams should be done.
Down syndrome can be diagnosed before birth. Your physician may be able to recognize some of the distinctive physical characteristics of an infant with Down syndrome during an ultrasound. The diagnosis is confirmed by testing the infant's chromosomes for trisomy 21 or other disorders of the 21st chromosome.he symptoms of fragile X syndrome are caused by abnormalities in DNA on the X chromosome. Usually, the condition is passed down to affected children by their mothers. Many children with the syndrome have normal intelligence.