article_snippet.sent: Sufferers usually don't live to see Sufferers teenage years and usually die from pneumonia.
article_snippet.sent: The condition causes premature ageing, so despite the fact the girls are seven years apart, the girls look like the girls are a similar age.
article_snippet.sent: It is estimated to affect one in 500,000 children but difficult to diagnose.
article_snippet.sent: For CS patients who are affected at birth, life expectancy is 3–7 years.
article_snippet.sent: Other patients only start to show symptoms in early childhood and Other patients life expectancy tends to be under 20 years.
article_snippet.sent: However, some rare CS patients live significantly longer.
article_snippet.sent: Individuals with CS are extremely sensitive to the sunlight and sunburn easily so Individuals with CS mostly stay indoors during normal daylight hours.
article_snippet.sent: CS is often described as a 'progeria-like syndrome'.
article_snippet.sent: Progeria is an extremely rare genetic disease wherein symptoms resembling aspects of aging are manifested at an early age.
article_snippet.sent: the same disease is inherited and
highlights_snippet.sent: This rare genetic disorder means This rare genetic disorder are unlikely to live to be teenagers .
  